Annual mean 0°C · wettest around July · prevailing wind W
Warmest
20.9 °C
Coldest
-13.4 °C
Wettest
17%
Windiest
7.1 m/s
Prevailing
W
5.4 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Altay over the whole year is 0°C. July is the hottest month, with highs of about 20°C; January is the coldest, with lows of about -21°C. The rainy (wet) season in Altay runs from June to September, peaking in July with a 25% chance of rain on a given day. The dry season is October to January; January is the driest month, at 6%. Winds in Altay are highest in May, averaging 5.5 m/s (20 km/h), and lightest in January, at 3.3 m/s (12 km/h). The prevailing wind is from the W. The clearest skies in Altay come in January, when the sky is typically 39% covered; July is the cloudiest month, at 58%.
Month by month Altay climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
-12°C
-21°C
-18°C
6%
39%
3.3 m/s
0
0
0
February
-9°C
-19°C
-15°C
16%
40%
3.6 m/s
0
0
0
March
-1°C
-10°C
-8°C
8%
52%
4.6 m/s
0
0
1
April
6°C
-1°C
-1°C
13%
54%
5.1 m/s
1
0
11
May
12°C
5°C
5°C
13%
57%
5.5 m/s
7
0
36
June
19°C
11°C
12°C
19%
57%
4.6 m/s
35
2
70
July
20°C
13°C
15°C
25%
58%
4.2 m/s
51
2
77
August
18°C
12°C
13°C
20%
56%
3.9 m/s
37
2
75
September
13°C
5°C
6°C
20%
48%
4.6 m/s
7
0
45
October
4°C
-4°C
-3°C
11%
45%
4.4 m/s
0
0
6
November
-4°C
-12°C
-12°C
6%
48%
4.7 m/s
0
0
0
December
-11°C
-19°C
-17°C
9%
40%
3.4 m/s
0
0
0
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Altay weather by season
Year round, Altay has days of about -12°C at their warmest in January, its coolest month, and 20°C in July, its warmest; the coolest hours of the day run from -21°C to 13°C through the year, and the average temperature over the year is 0°C around the clock. Rain is most likely around July and least likely around January. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Altay weather in winterDecember to February
High -11°CLow -20°CRain 10%
Winter in Altay has typical daily highs of about -11°C and lows of about -20°C, with a 10% chance of rain on a given day.
Altay weather in springMarch to May
High 6°CLow -2°CRain 11%
Spring in Altay has typical daily highs of about 6°C and lows of about -2°C, with a 11% chance of rain on a given day.
Altay weather in summerJune to August
High 19°CLow 12°CRain 21%
Summer in Altay has typical daily highs of about 19°C and lows of about 12°C, with a 21% chance of rain on a given day.
Altay weather in autumnSeptember to November
High 4°CLow -3°CRain 12%
Autumn in Altay has typical daily highs of about 4°C and lows of about -3°C, with a 12% chance of rain on a given day.
When is the rainy season in Altay?
The rainy (wet) season in Altay runs from June to September, peaking in July with a 25% chance of rain on a given day. The dry season is October to January; January is the driest month, at 6%.
What time of year is Altay windiest?
Winds in Altay are highest in May, averaging 5.5 m/s (20 km/h), and lightest in January, at 3.3 m/s (12 km/h). The prevailing wind is from the W.
What is the average temperature in Altay year round?
The average temperature in Altay over the whole year is 0°C. July is the hottest month, with highs of about 20°C; January is the coldest, with lows of about -21°C.