Annual mean 4°C · wettest around February · prevailing wind SW
Warmest
20.3 °C
Coldest
-9.6 °C
Wettest
61%
Windiest
5.4 m/s
Prevailing
SW
4.7 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 Ii over the whole year is 4°C. July is the hottest month, with highs of about 19°C; January is the coldest, with lows of about -8°C. The rainy (wet) season in Ii runs from January to March, peaking in February with a 55% chance of rain on a given day. The dry season is April to October; May is the driest month, at 23%. Winds in Ii are highest in January, averaging 4.6 m/s (17 km/h), and lightest in July, at 3.7 m/s (13 km/h). The prevailing wind is from the SW. The clearest skies in Ii come in June, when the sky is typically 48% covered; December is the cloudiest month, at 78%.
Month by month Ii 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
-8°C
-8°C
-14°C
46%
71%
4.6 m/s
0
0
0
February
-6°C
-8°C
-12°C
55%
68%
4.4 m/s
0
0
0
March
-3°C
-6°C
-9°C
44%
60%
4.4 m/s
0
0
0
April
3°C
-2°C
-3°C
36%
56%
4.0 m/s
0
0
4
May
9°C
5°C
4°C
23%
52%
4.3 m/s
7
0
32
June
16°C
12°C
12°C
33%
48%
4.2 m/s
34
2
68
July
19°C
15°C
17°C
26%
48%
3.7 m/s
58
10
72
August
17°C
13°C
14°C
29%
55%
4.2 m/s
46
2
78
September
12°C
9°C
8°C
36%
65%
4.3 m/s
9
0
57
October
5°C
3°C
0°C
29%
73%
4.4 m/s
0
0
12
November
-1°C
-1°C
-6°C
39%
78%
4.6 m/s
0
0
0
December
-5°C
-5°C
-10°C
36%
78%
4.5 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 Ii weather by season
Year round, Ii has days of about -8°C at their warmest in January, its coolest month, and 19°C in July, its warmest; the coolest hours of the day run from -8°C to 15°C through the year, and the average temperature over the year is 4°C around the clock. Rain is most likely around February and least likely around May. 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.
Ii weather in winterDecember to February
High -6°CLow -7°CRain 45%
Winter in Ii has typical daily highs of about -6°C and lows of about -7°C, with a 45% chance of rain on a given day.
Ii weather in springMarch to May
High 3°CLow -1°CRain 34%
Spring in Ii has typical daily highs of about 3°C and lows of about -1°C, with a 34% chance of rain on a given day.
Ii weather in summerJune to August
High 17°CLow 13°CRain 29%
Summer in Ii has typical daily highs of about 17°C and lows of about 13°C, with a 29% chance of rain on a given day.
Ii weather in autumnSeptember to November
High 5°CLow 3°CRain 35%
Autumn in Ii has typical daily highs of about 5°C and lows of about 3°C, with a 35% chance of rain on a given day.
When is the rainy season in Ii?
The rainy (wet) season in Ii runs from January to March, peaking in February with a 55% chance of rain on a given day. The dry season is April to October; May is the driest month, at 23%.
What time of year is Ii windiest?
Winds in Ii are highest in January, averaging 4.6 m/s (17 km/h), and lightest in July, at 3.7 m/s (13 km/h). The prevailing wind is from the SW.
What is the average temperature in Ii year round?
The average temperature in Ii over the whole year is 4°C. July is the hottest month, with highs of about 19°C; January is the coldest, with lows of about -8°C.