Climate Insights for Ayas

Valle d'Aosta, Regione Autonoma Valle d'Aosta, Italy

Hottest
July
19°C peak
Coldest
January
-9°C low
Wettest
October
218mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Ayas is cool. The average annual temperature is 4°C and approximately 1768mm of precipitation falls per year. Ayas receives a notable amount of rainfall throughout the year, including during its driest month. Ayas is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, August, June. The coldest months are January, December, February, when temperatures can drop to -9°C. Ayas experiences heavy snowfall, typically from January through December.

Temperature

-10° -5° 10° 15° 20° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: -1° Average: -5° Min: -9° Feb Max: 1° Average: -3° Min: -7° Mar Max: 3° Average: -1° Min: -5° Apr Max: 7° Average: 4° Min: 0° May Max: 11° Average: 7° Min: 4° Jun Max: 16° Average: 12° Min: 8° Jul Max: 19° Average: 14° Min: 10° Aug Max: 18° Average: 14° Min: 10° Sep Max: 14° Average: 10° Min: 6° Oct Max: 9° Average: 5° Min: 2° Nov Max: 3° Average: 0° Min: -4° Dec Max: -1° Average: -5° Min: -8°
Max
Average
Min

Temperatures in Ayas vary considerably across the year, with a 28°C difference between the coldest and warmest months. July is the warmest month, though highs remain moderate at 19°C with a mean of 14°C. The coldest month is January, when overnight lows fall to -9°C and the daily average is -5°C. Daily temperature variation is modest, with an average difference of 8°C between highs and lows. The sharpest temperature change occurs between October and November, with a 6°C shift in average temperatures.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 91mm Snow: 75mm Feb Precipitation: 79mm Snow: 64mm Mar Precipitation: 111mm Snow: 79mm Apr Precipitation: 158mm Snow: 80mm May Precipitation: 190mm Snow: 48mm Jun Precipitation: 194mm Snow: 7mm Jul Precipitation: 159mm Snow: 1mm Aug Precipitation: 167mm Snow: 1mm Sep Precipitation: 104mm Snow: 5mm Oct Precipitation: 218mm Snow: 47mm Nov Precipitation: 198mm Snow: 109mm Dec Precipitation: 100mm Snow: 83mm
Precipitation
Snow

Ayas is a fairly wet location, receiving approximately 1768mm of precipitation annually, which averages out to around 147mm per month. The wettest month is October, averaging 218mm of rainfall. November and June also tend to see above-average precipitation. The driest month is February, with just 79mm. That's 139mm less than October, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall. Ayas receives heavy snowfall, accumulating around 599cm annually from January through December. The snowiest month is November, with approximately 109cm. Winter travel should account for significant snow cover.

Wind

0km/h 5km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 1km/h Feb Wind Speed: 1km/h Mar Wind Speed: 1km/h Apr Wind Speed: 1km/h May Wind Speed: 1km/h Jun Wind Speed: 1km/h Jul Wind Speed: 1km/h Aug Wind Speed: 1km/h Sep Wind Speed: 1km/h Oct Wind Speed: 1km/h Nov Wind Speed: 1km/h Dec Wind Speed: 1km/h
Wind Speed

Ayas is relatively calm, with an average annual wind speed of 1km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is January, averaging 1km/h, though still comfortable for most outdoor activities. The calmest conditions occur in July, with average winds dropping to 1km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 0km/h between the calmest and windiest months.

Seasons

Winter
Dec 21
Spring
Mar 20
Summer
Jun 21
Autumn
Sep 23

89 days until Autumn

It is currently summer in Ayas, which began on June 21, 2026. Ayas is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in July at around 19°C, while the coldest stretch bottoms out in January near -9°C. Autumn is next, beginning on September 23, 2026 — 89 days from now.

Spring

Temperatures range from -5 to 11°C. Rainfall is heavy, totalling around 458mm across the season with a monthly average of 153mm. Winds are generally light, averaging 1km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 8 to 19°C. Rainfall is heavy, totalling around 520mm across the season with a monthly average of 173mm. Winds are generally light, averaging 1km/h. Comfortable clothing with a light layer for cooler evenings is all you need.

Autumn

Temperatures range from -4 to 14°C. Rainfall is heavy, totalling around 521mm across the season with a monthly average of 174mm. Expect around 162cm of snow accumulation during this period. Winds are generally light, averaging 1km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from -9 to 1°C. Precipitation is moderate at around 269mm for the season, averaging 90mm per month. Expect around 222cm of snow accumulation during this period. Winds are generally light, averaging 1km/h. Warm winter clothing and waterproof boots are a must, and travel may be affected by snow.

Monthly Climate Data

The table below shows monthly climate averages for Ayas based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
-9 °C
-1 °C
1 km/h
91 mm
75 cm
Feb
-7 °C
1 °C
1 km/h
79 mm
64 cm
Mar
-5 °C
3 °C
1 km/h
111 mm
79 cm
Apr
0 °C
7 °C
1 km/h
158 mm
80 cm
May
4 °C
11 °C
1 km/h
190 mm
48 cm
Jun Current
8 °C
16 °C
1 km/h
194 mm
7 cm
Jul
10 °C
19 °C
1 km/h
159 mm
1 cm
Aug
10 °C
18 °C
1 km/h
167 mm
1 cm
Sep
6 °C
14 °C
1 km/h
104 mm
5 cm
Oct
2 °C
9 °C
1 km/h
218 mm
47 cm
Nov
-4 °C
3 °C
1 km/h
198 mm
109 cm
Dec
-8 °C
-1 °C
1 km/h
100 mm
83 cm
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