Annual mean 10°C · wettest around May · prevailing wind W
Warmest
26.7 °C
Coldest
-1.8 °C
Wettest
16%
Windiest
4.9 m/s
Prevailing
W
4.0 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 Horseheads over the whole year is 10°C. July is the hottest month, with highs of about 26°C; January is the coldest, with lows of about -4°C. Horseheads has no sharply defined rainy season: the chance of rain on a given day runs from 9% in January, the driest month, to 16% in May, the wettest. Winds in Horseheads are highest in March, averaging 3.7 m/s (13 km/h), and lightest in September, at 2.2 m/s (8 km/h). The prevailing wind is from the W. The clearest skies in Horseheads come in July, when the sky is typically 42% covered; January is the cloudiest month, at 74%.
Month by month Horseheads 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
-1°C
-4°C
-7°C
9%
74%
3.5 m/s
0
0
3
February
1°C
-3°C
-5°C
10%
66%
3.6 m/s
1
0
8
March
5°C
-1°C
-0°C
11%
60%
3.7 m/s
3
0
22
April
11°C
4°C
7°C
15%
58%
3.5 m/s
17
1
46
May
18°C
10°C
15°C
16%
52%
2.9 m/s
51
12
67
June
23°C
15°C
22°C
15%
44%
2.7 m/s
69
31
53
July
26°C
18°C
27°C
16%
42%
2.3 m/s
56
61
22
August
25°C
17°C
25°C
15%
46%
2.3 m/s
68
51
34
September
21°C
13°C
20°C
14%
48%
2.2 m/s
69
25
62
October
15°C
8°C
12°C
16%
58%
2.7 m/s
36
4
67
November
7°C
2°C
2°C
12%
61%
3.2 m/s
6
0
26
December
2°C
-2°C
-3°C
12%
72%
3.3 m/s
0
0
7
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 Horseheads weather by season
Year round, Horseheads has days of about -1°C at their warmest in January, its coolest month, and 26°C in July, its warmest; the coolest hours of the day run from -4°C to 18°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 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.
Horseheads weather in winterDecember to February
High 0°CLow -3°CRain 10%
Winter in Horseheads has typical daily highs of about 0°C and lows of about -3°C, with a 10% chance of rain on a given day.
Horseheads weather in springMarch to May
High 12°CLow 5°CRain 14%
Spring in Horseheads has typical daily highs of about 12°C and lows of about 5°C, with a 14% chance of rain on a given day.
Horseheads weather in summerJune to August
High 25°CLow 17°CRain 15%
Summer in Horseheads has typical daily highs of about 25°C and lows of about 17°C, with a 15% chance of rain on a given day.
Horseheads weather in autumnSeptember to November
High 14°CLow 8°CRain 14%
Autumn in Horseheads has typical daily highs of about 14°C and lows of about 8°C, with a 14% chance of rain on a given day.
When is the rainy season in Horseheads?
Horseheads has no sharply defined rainy season: the chance of rain on a given day runs from 9% in January, the driest month, to 16% in May, the wettest.
What time of year is Horseheads windiest?
Winds in Horseheads are highest in March, averaging 3.7 m/s (13 km/h), and lightest in September, at 2.2 m/s (8 km/h). The prevailing wind is from the W.
What is the average temperature in Horseheads year round?
The average temperature in Horseheads over the whole year is 10°C. July is the hottest month, with highs of about 26°C; January is the coldest, with lows of about -4°C.