Annual mean 2°C · wettest around August · prevailing wind W
Warmest
22.5 °C
Coldest
-11.6 °C
Wettest
100%
Windiest
5.6 m/s
Prevailing
W
4.2 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 Arvayheer over the whole year is 2°C. July is the hottest month, with highs of about 22°C; January is the coldest, with lows of about -19°C. The rainy (wet) season in Arvayheer runs from June to September, peaking in August with a 42% chance of rain on a given day. The dry season is October to May; January is the driest month, at 5%. Winds in Arvayheer are highest in May, averaging 4.4 m/s (16 km/h), and lightest in December, at 2.6 m/s (9 km/h). The prevailing wind is from the W. The clearest skies in Arvayheer come in January, when the sky is typically 28% covered; July is the cloudiest month, at 61%.
Month by month Arvayheer 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
-11°C
-19°C
-17°C
5%
28%
2.7 m/s
0
0
0
February
-7°C
-16°C
-13°C
10%
33%
2.9 m/s
0
0
0
March
2°C
-7°C
-5°C
10%
41%
3.7 m/s
0
0
5
April
9°C
1°C
3°C
13%
52%
4.1 m/s
3
0
28
May
15°C
7°C
9°C
23%
54%
4.4 m/s
21
0
56
June
21°C
13°C
16°C
26%
58%
3.9 m/s
56
5
71
July
22°C
15°C
19°C
38%
61%
3.3 m/s
74
11
69
August
20°C
13°C
17°C
42%
56%
3.1 m/s
64
5
75
September
16°C
8°C
11°C
33%
46%
3.3 m/s
30
1
65
October
7°C
-2°C
1°C
13%
38%
3.1 m/s
0
0
22
November
-2°C
-10°C
-8°C
10%
37%
3.0 m/s
0
0
3
December
-10°C
-17°C
-16°C
12%
31%
2.6 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 Arvayheer weather by season
Year round, Arvayheer has days of about -11°C at their warmest in January, its coolest month, and 22°C in July, its warmest; the coolest hours of the day run from -19°C to 15°C through the year, and the average temperature over the year is 2°C around the clock. Rain is most likely around August 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.
Arvayheer weather in winterDecember to February
High -9°CLow -17°CRain 9%
Winter in Arvayheer has typical daily highs of about -9°C and lows of about -17°C, with a 9% chance of rain on a given day.
Arvayheer weather in springMarch to May
High 9°CLow 0°CRain 15%
Spring in Arvayheer has typical daily highs of about 9°C and lows of about 0°C, with a 15% chance of rain on a given day.
Arvayheer weather in summerJune to August
High 21°CLow 14°CRain 35%
Summer in Arvayheer has typical daily highs of about 21°C and lows of about 14°C, with a 35% chance of rain on a given day.
Arvayheer weather in autumnSeptember to November
High 7°CLow -2°CRain 19%
Autumn in Arvayheer has typical daily highs of about 7°C and lows of about -2°C, with a 19% chance of rain on a given day.
When is the rainy season in Arvayheer?
The rainy (wet) season in Arvayheer runs from June to September, peaking in August with a 42% chance of rain on a given day. The dry season is October to May; January is the driest month, at 5%.
What time of year is Arvayheer windiest?
Winds in Arvayheer are highest in May, averaging 4.4 m/s (16 km/h), and lightest in December, at 2.6 m/s (9 km/h). The prevailing wind is from the W.
What is the average temperature in Arvayheer year round?
The average temperature in Arvayheer over the whole year is 2°C. July is the hottest month, with highs of about 22°C; January is the coldest, with lows of about -19°C.