It is caused by a thermal depression over the interior of Provence (The Var and Alpes de Haute-Provence), created when the land is overheated. This map shows the predicted mean annual wind speeds at a 30-m height, presented at a spatial resolution of 2 kilometers that is interpolated to a finer scale. See the current wind in the world and windgusts. Since the atmosphere is fixed to the earth by gravity and rotates with the earth, there would be no circulation if some force did not upset the atmosphere's equilibrium. This kind of mistral is weaker in the east of Provence and the Côte d'Azur. The wind maps show the average windspeed of the last 180 minutes at an altitude of 10m above ground. This is similar to a foehn wind, but unlike a foehn wind the descent in altitude does not significantly warm the mistral. It is thus a mild sea-to-coast wind, unlike the mistral. You can also use the calendar button to select a specific date, or click View Month to see an entire month's worth of archived wind graphs all at once. PREVAILING WINDS. The dominant winds are the trends in direction of wind with the highest speed over a particular point on the Earth's surface. [1] It produces sustained winds often exceeding 66 km/h (41 mph) / 18 m/s (36 kn), sometimes reaching 185 km/h (115 mph) / 51 m/s (100 kn). The dominant winds are the trends in direction of wind with the highest speed over a particular point on the Earth's surface. The mistral played an important part in the life and culture of Provence from the beginning. All places on earth have their own climates. The name mistral comes from the Languedoc dialect of the Occitan and means "masterly". The farmers of the Rhône Valley have long planted rows of cypress trees to shelter their crops from the dry force of the mistral. Our historical wind archives include a wealth of wind graphs & data, going back as far as 30 years in the case of some popular stations. Updated every three hours. In less than two hours, the sky can change from completely covered to completely clear. Periods of the wind exceeding 30 km/h (19 mph) / 8 m/s (16 kn) for more than sixty-five hours have been reported. Jet Stream. Look at our wind map to find more spots among our 45000 spots. The same wind is called mistrau in the Provençal variant of Occitan, mestral in Catalan, maestrale in Italian and Corsican, maistràle or bentu maestru in Sardinian, and majjistral in Maltese. Windy.app is a professional weather app, created for water and wind sports: sailing, surfing, fishing, and etc. Our historical wind archives include a wealth of wind graphs & data, going back as far as 30 years in the case of some popular stations. Click on the link for ‘Wind Rose Plots.’ Next, select your state, then select the .gif file for the location and month(s) of the year you are interested in. It does not blow for more than a single day, but it is feared in Provence, because it dries the vegetation and it can spread forest fires. Framed by mountains and the Mediterranean Sea, the Languedoc-Roussilon is the windiest region of France. The Côte d'Azur generally has a clear sky and warmer temperatures. [7], The mistral has the reputation of bringing good health, since the dry air dries stagnant water and the mud, giving the mistral the local name mange-fange (Eng. This cold, dry wind usually causes a period of cloudless skies and luminous sunshine, which gives the mistral its reputation for making the sky especially clear. "Blow winds and crack your cheeks - photographing the Mistral by Rachel Cobb", US Navy Marine Meteorology - Mediterranean Mistral Tutorial, https://en.wikipedia.org/w/index.php?title=Mistral_(wind)&oldid=967931573, Articles containing Catalan-language text, Articles containing Italian-language text, Articles containing Maltese-language text, Articles with unsourced statements from September 2019, Creative Commons Attribution-ShareAlike License, This page was last edited on 16 July 2020, at 05:43. If this low-pressure area moves back toward the southeast, the mistral will quickly clear the air and the good weather will return; but if the cold-weather front continues to approach the land, bad weather will continue for several days in the entire Mediterranean basin, sometimes transforming into what French meteorologists call an épisode cévenol, a succession of torrential rains and floods, particularly in the areas west of the Rhône Valley: the Ardèche, the Gard, Hérault and Lozère.[7]. Get detailed weather forecast, live world wind map, and local weather reports. Once you've selected your station of interest, click the Select Station button. See current wind, weather, ocean, and pollution conditions, as forecast by supercomputers, on an interactive animated map. NR = Not Recommended. [10], World Wind Regimes – Mediterranean Mistral Tutorial,U.S. The mistral is usually accompanied by clear, fresh weather, and it plays an important role in creating the climate of Provence. The mistral also blows away the dust, and makes the air particularly clear, so that during the mistral it is possible to see mountains 150 kilometres (93 miles) and farther away. Get detailed weather forecast, live world wind map, and local weather reports. Wunsch, Carl. The conditions for a mistral are even more favorable when a cold rainy front has crossed France from the northwest to the southeast as far as the Mediterranean. General This is the wind, wave and weather statistics for Aéroport Paris-Charles-de-Gaulle in Île-de-France, France. Its purpose is to provide quick and easy access to wind resource data globally. Wind forecast for the next days and hours. Move the marker on the wind map and check the forecast for the selected place. In France, the mistral particularly affects Provence, Languedoc east of Montpellier, as well as all of the Rhône Valley from Lyon to Marseille, and as far southeast as Corsica and Sardinia.The mistral usually blows from the north or northwest, but in certain pre-alpine valleys and along the Côte d'Azur, the wind is channelled by the mountains so that it blows from east to west. The trade winds of the Pacific represent the eastern and equatorial parts of the air circulation system; they originate in the subtropical high-pressure zones that are most pronounced over the northeast and southeast Pacific between latitudes 30° and 40° N and S, respectively. Weather radar, wind and waves forecast for kiters, surfers, paragliders, pilots, sailors and anyone else. Move the marker on the wind map and check the forecast for the selected place. Some climates are small in scale, like the climate of a local region or the microclimates within an ecosystem, and some are much larger, such as the climates of entire continents, or the world’s oceans. The heating of the earth's surface by the sun is the force responsible for creating the circulation that does exist. The Prevailing Winds Newsletter highlights the latest research, developments, outreach, and science from the NWS Boston weather forecast office. [2], In France, it refers to a violent, cold, north or northwest wind that accelerates when it passes through the valleys of the Rhône and the Durance Rivers to the coast of the Mediterranean around the Camargue region. The mistral originating from the northeast has a very different character; it is felt only in the west of Provence and as far as Montpellier, with the wind coming from either a northerly or north-northeasterly direction. HEMISPHERIC PREVAILING WINDS. It sometimes lasts only one or two days, frequently lasts several days, and sometimes lasts more than a week. Please contact the FAA for more information on pilot briefings or call 1-800-WX-BRIEF (800-992-7433). Historical weather data is crucial for work planning, research, education, travel plans, insurance cases and other applications. When other parts of France have clouds and storms, Provence is rarely affected for long, since the mistral quickly clears the sky. during the winter (DEC-APR), dominant winds seem to be from the West and Northwest. The sunshine and dryness brought by the mistral have an important effect on the local vegetation. When the mistral blows from the west, the mass of air is not so cold and the wind only affects the plain of the Rhône delta and the Côte d'Azur. I can not see a month in the summer with wind blowing inland from the East. Have a look at the top kitesurfing, windsurfing, sailing, surfing or fishing spots in France. Many of these locations have very close secondary maximum which can lead to noticeable differences month to month. The causes and characteristics of the mistral are very similar to those of the Tramontane, another wind of the French Mediterranean region.[6]. Current WInds. Since the atmosphere is fixed to the earth by gravity and rotates with the earth, there would be no circulation if some force did not upset the atmosphere's equilibrium. The mistral reaches its maximum speed not at the narrowest part of the Rhône Valley, south of Valence, but much farther south, where the Valley has widened. These current conditions and the related content/links on this page are not a substitution for the official weather briefing from the FAA. Kona (southeast wind in Hawaii, replacing trade winds, bringing high humidity and often rain) Nor'wester (wind that brings rain to the West Coast, and warm dry winds to the East Coast of New Zealand's South Island, caused by the moist prevailing winds being uplifted over the Southern Alps, often accompanied by a distinctive arched cloud pattern) The mas (farmhouse) traditionally faces south, with its back to the mistral. The bell towers of villages in Provence are often open iron frameworks, which allow the wind to pass through. Windfinder specializes in wind, waves, tides and weather reports & forecasts for wind related sports like kitesurfing, windsurfing, surfing, sailing or paragliding. Title: Arizona prevailing wind … It usually happens in July, and only in the valley of the Rhône and on the coast of Provence. Wind Rose Information. Statistics based on observations taken between 07/2002 - 11/2020 daily from 7am to 7pm local time. The winds create a physically cold, salty ocean body that sinks in the Gulf of Lion when certain weather conditions are present.[8]. The Global Wind Atlas is a product of the World Bank and the Technical University of Denmark. Check the wind statistics for Aéroport Paris-Charles-de-Gaulle when you want to find the best last minute travel destination for your kiteboarding, windsurfing or sailing vacation in France. (see external links.). Once the forest has been razed by fire, the strong wind makes it difficult for new trees to grow. You can learn the direction of the wind by reading the angle of the barb vector in degrees. The mistral is very strong at the summit of Mont Ventoux, 1900 meters in elevation, though the plain below is very wide. Additional information. This kind of mistral is often connected with a low pressure area in the Gulf of Genoa, and it can bring unstable weather to the Côte d'Azur and the east of Provence, sometimes bringing heavy snow to low altitudes in winter. SYNOP codes from weather stations and buoys. Prepared wind rose plots show winds for the whole year over the period of record plus a plot for every month of the year. All places on earth have their own climates. The mistral is not always synonymous with clear skies. Other contributing factors to the strength of the mistral are the accumulation of masses of cold air, whose volume is greater, pouring down the mountains and valleys to the lower elevations. Yes in September, dominant winds are a little bit more from the North over Fukushima. The heating of the earth's surface by the sun is the force responsible for creating the circulation that does exist. Windfinder specializes in wind, waves, tides and weather reports & forecasts for wind related sports like kitesurfing, windsurfing, surfing, sailing or paragliding.