The smallest chance of a wet day is 22% on March 9. Todays weather forecast, by the hour and long term. We are now leveraging our big data smarts to deliver on the promise of IoT. Alta weather in October 2021. The city is located on the northern Norwegian coast, but within a fjord, furthermore, the mountains to the west and north partially protect it from ocean currents, making it more continental and arid than cities like Hammerfest and Tromsø or the North Cape. Based on this score, the best time of year to visit Alta for general outdoor tourist activities is from mid July to early August, with a peak score in the last week of July. The daily average high (red line) and low (blue line) temperature, with 25th to 75th and 10th to 90th percentile bands. In this report, we use a base of 50°F and a cap of 86°F. Find the most current and reliable 7 day weather forecasts, storm alerts, reports and information for [city] with The Weather Network. Temperature. From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night. The darkest day of the year is December 12, with an average of 0.0 kWh. The number of hours during which the Sun is visible (black line). Get the latest coronavirus (COVID-19) updates for Norway with current travel advice, statistics and online resources. Precipitation. The calmest day of the year is August 13, with an average hourly wind speed of 7.8 miles per hour. Weather (Weather) - This is a combination of all elements displayed as a weather icon Rain (Rainfall) - This is the total amount of rainfall or precipitation expected from stratiform clouds in the forecast period. The drier season lasts 6.5 months, from November 9 to May 27. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. The thin dotted line is the corresponding average rainfall. The estimated value at Alta is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Alta and a given station. Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the Alta area. While having the tremendous advantages of temporal and spatial completeness, these reconstructions: (1) are based on computer models that may have model-based errors, (2) are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and (3) have particular difficulty with the weather in some coastal areas, especially small islands. The rainless period of the year lasts for 3.9 months, from December 1 to March 30. Find local weather forecasts for Alta, Norway throughout the world For more than 20 years Earth Networks has operated the world’s largest and most comprehensive weather observation, lightning detection, and climate networks. The average daily shortwave solar energy reaching the ground per square meter (orange line), with 25th to 75th and 10th to 90th percentile bands. Best places to see the Aurora in Norway – Alta. The most rain falls during the 31 days centered around July 13, with an average total accumulation of 2.7 inches. Lower dew points feel drier and higher dew points feel more humid. The daily average water temperature (purple line), with 25th to 75th and 10th to 90th percentile bands. To access all of the content on Yr, we recommend that you update your browser. Seeing the Northern Lights in Alta is possible and accessible, which is why it’s known as the “City of Northern Lights” at 70º latitude. Our tourism temperature score is 0 for perceived temperatures below 50°F, rising linearly to 9 for 65°F, to 10 for 75°F, falling linearly to 9 for 80°F, and to 1 for 90°F or hotter. High 19F. Currently: 39 °F. Our beach/pool temperature score is 0 for perceived temperatures below 65°F, rising linearly to 9 for 75°F, to 10 for 82°F, falling linearly to 9 for 90°F, and to 1 for 100°F or hotter. The average minimum temperature (usually the minimum temperature is noted during the night) in Alta in December is -9.5°C (14.9°F). This report illustrates the typical weather in Alta, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016. Those scores are combined into a single hourly composite score, which is then aggregated into days, averaged over all the years in the analysis period, and smoothed. For each hour between 8:00 AM and 9:00 PM of each day in the analysis period (1980 to 2016), independent scores are computed for perceived temperature, cloud cover, and total precipitation. The transitions to and from daylight saving time are indicated by the 'DST' labels. The brightest day of the year is June 17, with an average of 5.2 kWh. In the same week the minimum temperature will be -28℃ or -18℉ on Saturday 20 th February at around 10 pm. The percentage of time spent in each cloud cover band, categorized by the percentage of the sky covered by clouds. Snow alone is the most common for 4.9 months, from November 9 to April 7. Providing a local hourly Alta weather forecast of rain, sun, wind, humidity and temperature. The coldest day of the year is January 25, with an average low of 13°F and high of 24°F. In spring, the snow melts, there's a lot of sunlight and temperatures quickly rise, … This section discusses the total daily incident shortwave solar energy reaching the surface of the ground over a wide area, taking full account of seasonal variations in the length of the day, the elevation of the Sun above the horizon, and absorption by clouds and other atmospheric constituents. All other weather data, including cloud cover, precipitation, wind speed and direction, and solar flux, come from NASA's MERRA-2 Modern-Era Retrospective Analysis . The amount of rain/snow in December is normal with an average of 42mm (1.7in). Elevation data comes from the Shuttle Radar Topography Mission (SRTM) , published by NASA's Jet Propulsion Laboratory. The clearer part of the year in Alta begins around April 13 and lasts for 5.2 months, ending around September 19. You can reach Alta from this Cities by Plane: Tromsø (TOS), Oslo (OSL), Kirkenes (KKN), Hammerfest (HFT), Alta (ALF), Mehamn (MEH), Vadsø (VDS) The population of Alta is approximately 15297 The Area of Alta is roughly 9.23 km² (3.56 mi²) The Alta is an city in the Region Finnmark of the Country Norway The perceived humidity level in Alta, as measured by the percentage of time in which the humidity comfort level is muggy, oppressive, or miserable, does not vary significantly over the course of the year, remaining a virtually constant 0% throughout. The chance of wet days in Alta varies throughout the year. The day of the year with the warmest water is August 7, with an average temperature of 51°F. The average growing degree days accumulated over the course of the year, with 25th to 75th and 10th to 90th percentile bands. Humidity In February, the average relative humidity is 88%. In Alta, the average percentage of the sky covered by clouds experiences significant seasonal variation over the course of the year. The thin dotted lines are the corresponding average perceived temperatures. The average hourly wind speed in Alta experiences significant seasonal variation over the course of the year. The solar day over the course of the year 2021. The chance of a wet day peaks at 39% on October 21. The average liquid-equivalent snowfall (solid line) accumulated over the course of a sliding 31-day period centered on the day in question, with 25th to 75th and 10th to 90th percentile bands. To characterize how pleasant the weather is in Alta throughout the year, we compute two travel scores. The cold season lasts for 4.2 months, from November 14 to March 21, with an average daily high temperature below 31°F. Warning :- Snow Sports are Dangerous! Still, Norway has a lot of weather. Alta weather forecast, current conditions, sunrise, sunset and climate information. Current weather in Alta and forecast for today, tomorrow, and next 14 days Alta experiences significant seasonal variation in monthly liquid-equivalent snowfall. Based on this score, the best time of year to visit Alta for hot-weather activities is from mid to late July. A few peeks of sunshine possible. Know what's coming with AccuWeather's extended daily forecasts for Alta, UT. Growing degree days are a measure of yearly heat accumulation used to predict plant and animal development, and defined as the integral of warmth above a base temperature, discarding any excess above a maximum temperature. Alta is also home to the northernmost ice hotel in Europe, an utterly majestic masterpiece replete with ice chandeliers, chairs and even beds. To show variation within the months and not just the monthly totals, we show the rainfall accumulated over a sliding 31-day period centered around each day of the year. Over the course of the year, the temperature typically varies from 13°F to 62°F and is rarely below -4°F or above 74°F. We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. Here you can even find some of the best Northern Lights hotels in Norway. The time of year with cooler water lasts for 4.5 months, from January 1 to May 18, with an average temperature below 40°F. We will review the data in question. Alta experiences significant seasonal variation in monthly rainfall. The black line is the percentage chance that a given day is within the growing season. The percentage of time spent at various humidity comfort levels, categorized by dew point. See more current weather × MERRA-2 Modern-Era Retrospective Analysis. Note :- The Snow Forecast for Alta, on J2Ski, is updated frequently and subject to significant change; snow depths and skiing conditions vary rapidly, as can all Mountain Weather Forecasts. The mean annual temperature is 2 °C (35.6 °F) and the Alta valley does not have permafrost but is dominated by closed-canopy forest of birch and pine. It looks like you're using an old browser. The figure below shows you a compact characterization of the entire year of hourly average temperatures. The average daily incident shortwave solar energy experiences extreme seasonal variation over the course of the year. The most snow falls during the 31 days centered around January 28, with an average total liquid-equivalent accumulation of 1.0 inches. The stations contributing to this reconstruction are: Alta Lufthavn (94%, 3.9 kilometers, east); Hasvik Airport (3.2%, 72 kilometers, northwest); Sørkjosen Airport (2.2%, 91 kilometers, west); and Enontekiö Airport (0.8%, 179 kilometers, south). Alta is located near a large body of water (e.g., ocean, sea, or large lake). The percentage of days in which various types of precipitation are observed, excluding trace quantities: rain alone, snow alone, and mixed (both rain and snow fell in the same day). Sorry, Yr seems to be offline. The predominant average hourly wind direction in Alta varies throughout the year. The beach/pool score favors clear, rainless days with perceived temperatures between 75°F and 90°F. In Alta, the summers are short, cool, and mostly cloudy and the winters are long, freezing, snowy, windy, and overcast. Country: Norway, City: Alta. Colder, drier snow tends to be on the higher end of that range and warmer, wetter snow on the lower end. The least rain falls around February 25, with an average total accumulation of 0.3 inches. Alta Weather Forecasts. 2 m/s light breeze from north west with gusts at 3 m/s. This section discusses the wide-area hourly average wind vector (speed and direction) at 10 meters above the ground. Although located far north, Alta is fairly easy to reach by plane or by road.The area offers forests, mountain plateaus, and coastal landscapes, and you have numerous opportunities to spend the days – and nights – outdoors and go hiking, biking and fishing. The time in which the moon is above the horizon (light blue area), with new moons (dark gray lines) and full moons (blue lines) indicated. Alta, Finnmark, Norway - Monthly weather averages including average high and low Temperature, Precipitation, Pressure, Wind Charts to assist you in planning your travel, holiday or an outdoor activity at Alta, Norway Rain alone is the most common for 7.1 months, from April 7 to November 9. Hi/Low, RealFeel®, precip, radar, & everything you need to be ready for the day, commute, and weekend! The wind experienced at any given location is highly dependent on local topography and other factors, and instantaneous wind speed and direction vary more widely than hourly averages. The day of the year with the coolest water is March 30, with an average temperature of 38°F. Alta Weather Forecast. Spring in Norway. We report snowfall in liquid-equivalent terms. Based on this categorization, the most common form of precipitation in Alta changes throughout the year. In the summer in Alta during 2021, the Sun is continuously above the horizon for 2.4 months, rising at 12:46 AM on May 16, and not setting again until 12:00 AM on July 28. Alta is the largest town in Norway’s northernmost county and lies at the inner reaches of the Altafjord. The snowy period of the year lasts for 7.2 months, from October 2 to May 8, with a sliding 31-day liquid-equivalent snowfall of at least 0.1 inches. Winds SSE at 5 to 10 mph. In the winter in Alta during 2021, the Sun is continuously below the horizon for 1.7 months, setting at 11:24 AM on November 25, and not rising again until 11:31 AM on January 16. Mountain weather forecast for Alta, Norway with cloud level, wind speed, precipitation, temperature, freezing level, visibility and more. Start planning for Alta Create a Trip to save and organize all of your travel ideas, and see them on a map The time of year with warmer water lasts for 2.3 months, from July 7 to September 16, with an average temperature above 48°F. Within 10 miles contains significant variations in elevation (3,281 feet). There are 4 weather stations near enough to contribute to our estimation of the temperature and dew point in Alta. The shaded overlays indicate night and civil twilight. The area within 2 miles of Alta is covered by artificial surfaces (39%), cropland (24%), trees (17%), and water (14%), within 10 miles by trees (40%) and sparse vegetation (22%), and within 50 miles by sparse vegetation (39%) and water (18%). The wetter season lasts 5.4 months, from May 27 to November 9, with a greater than 31% chance of a given day being a wet day. According to legend, the name Norway comes from the Old Norse word Norðrvegr, which means “the way north” – a name given to the long and craggy coast because it was largely ice-free in wintertime. Be prepared with the most accurate 10-day forecast for Alta, Norway with highs, lows, chance of precipitation from The Weather Channel and Weather.com A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. Up to 90 days of daily highs, lows, and precipitation chances. Served by the Norwegian Meteorological Institute and NRK, Yr is a joint service by the Norwegian Meteorological Institute and the Norwegian Broadcasting Corporation, Copyright © Norwegian Meteorological Institute and the Norwegian Broadcasting Corporation 2007-2021. Report Station. The percentage of hours in which the mean wind direction is from each of the four cardinal wind directions, excluding hours in which the mean wind speed is less than. 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