Annual mean 10°C · wettest around May · prevailing wind W
Warmest
27.5 °C
Coldest
-4.0 °C
Wettest
58%
Windiest
6.2 m/s
Prevailing
W
4.8 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
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 Roscoe over the whole year is 10°C. July is the hottest month, with highs of about 27°C; January is the coldest, with lows of about -6°C. Roscoe has no sharply defined rainy season: the chance of rain on a given day runs from 64% in February, the driest month, to 74% in May, the wettest. Winds in Roscoe are highest in April, averaging 4.5 m/s (16 km/h), and lightest in August, at 2.4 m/s (9 km/h). The prevailing wind is from the W. The clearest skies in Roscoe come in July, when the sky is typically 46% covered; January is the cloudiest month, at 65%.
Month by month Roscoe 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
-3°C
-6°C
-9°C
67%
65%
3.9 m/s
0
0
1
February
-1°C
-5°C
-7°C
64%
55%
4.1 m/s
1
0
5
March
6°C
0°C
0°C
73%
59%
4.4 m/s
2
0
17
April
12°C
5°C
7°C
73%
59%
4.5 m/s
16
1
43
May
20°C
12°C
16°C
74%
57%
3.7 m/s
49
11
62
June
26°C
18°C
24°C
73%
48%
3.3 m/s
61
38
38
July
27°C
19°C
27°C
73%
46%
2.6 m/s
52
55
19
August
26°C
18°C
26°C
73%
48%
2.4 m/s
59
49
25
September
23°C
14°C
21°C
73%
47%
2.8 m/s
65
28
51
October
15°C
8°C
11°C
73%
53%
3.5 m/s
31
4
57
November
7°C
1°C
1°C
69%
55%
3.8 m/s
7
0
22
December
1°C
-3°C
-5°C
68%
63%
3.9 m/s
0
0
4
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 Roscoe weather by season
Year round, Roscoe has days of about -3°C at their warmest in January, its coolest month, and 27°C in July, its warmest; the coolest hours of the day run from -6°C to 19°C through the year, and the average temperature over the year is 10°C around the clock. Rain is most likely around May and least likely around February. 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.
Roscoe weather in winterDecember to February
High -1°CLow -5°CRain 67%
Winter in Roscoe has typical daily highs of about -1°C and lows of about -5°C, with a 67% chance of rain on a given day.
Roscoe weather in springMarch to May
High 13°CLow 6°CRain 73%
Spring in Roscoe has typical daily highs of about 13°C and lows of about 6°C, with a 73% chance of rain on a given day.
Roscoe weather in summerJune to August
High 26°CLow 18°CRain 73%
Summer in Roscoe has typical daily highs of about 26°C and lows of about 18°C, with a 73% chance of rain on a given day.
Roscoe weather in autumnSeptember to November
High 15°CLow 8°CRain 72%
Autumn in Roscoe has typical daily highs of about 15°C and lows of about 8°C, with a 72% chance of rain on a given day.
When is the rainy season in Roscoe?
Roscoe has no sharply defined rainy season: the chance of rain on a given day runs from 64% in February, the driest month, to 74% in May, the wettest.
What time of year is Roscoe windiest?
Winds in Roscoe are highest in April, averaging 4.5 m/s (16 km/h), and lightest in August, at 2.4 m/s (9 km/h). The prevailing wind is from the W.
What is the average temperature in Roscoe year round?
The average temperature in Roscoe over the whole year is 10°C. July is the hottest month, with highs of about 27°C; January is the coldest, with lows of about -6°C.