Annual mean 13°C · wettest around December · prevailing wind W
Warmest
28.3 °C
Coldest
1.8 °C
Wettest
14%
Windiest
4.7 m/s
Prevailing
W
3.9 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 Sleepy Hollow over the whole year is 13°C. July is the hottest month, with highs of about 28°C; January is the coldest, with lows of about -1°C. Sleepy Hollow has no sharply defined rainy season: the chance of rain on a given day runs from 11% in June, the driest month, to 16% in December, the wettest. Winds in Sleepy Hollow are highest in March, averaging 3.9 m/s (14 km/h), and lightest in July, at 2.5 m/s (9 km/h). The prevailing wind is from the W. The clearest skies in Sleepy Hollow come in November, when the sky is typically 40% covered; January is the cloudiest month, at 52%.
Month by month Sleepy Hollow 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
2°C
-1°C
-3°C
13%
52%
3.6 m/s
1
0
7
February
4°C
0°C
-1°C
15%
48%
3.4 m/s
2
0
14
March
8°C
3°C
3°C
13%
49%
3.9 m/s
6
0
30
April
13°C
8°C
9°C
14%
52%
3.6 m/s
21
2
58
May
19°C
13°C
17°C
15%
52%
3.0 m/s
57
12
72
June
25°C
19°C
24°C
11%
44%
2.8 m/s
70
39
44
July
28°C
22°C
29°C
12%
42%
2.5 m/s
37
66
10
August
27°C
21°C
27°C
12%
42%
2.5 m/s
52
60
21
September
23°C
17°C
22°C
13%
44%
2.7 m/s
73
30
54
October
17°C
12°C
15°C
13%
47%
2.8 m/s
51
7
75
November
10°C
5°C
6°C
12%
40%
3.2 m/s
12
0
43
December
5°C
1°C
-0°C
16%
50%
3.3 m/s
0
0
15
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 Sleepy Hollow weather by season
Year round, Sleepy Hollow has days of about 2°C at their warmest in January, its coolest month, and 28°C in July, its warmest; the coolest hours of the day run from -1°C to 22°C through the year, and the average temperature over the year is 13°C around the clock. Rain is most likely around December and least likely around June. 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.
Sleepy Hollow weather in winterDecember to February
High 4°CLow 0°CRain 15%
Winter in Sleepy Hollow has typical daily highs of about 4°C and lows of about 0°C, with a 15% chance of rain on a given day.
Sleepy Hollow weather in springMarch to May
High 13°CLow 8°CRain 14%
Spring in Sleepy Hollow has typical daily highs of about 13°C and lows of about 8°C, with a 14% chance of rain on a given day.
Sleepy Hollow weather in summerJune to August
High 27°CLow 20°CRain 12%
Summer in Sleepy Hollow has typical daily highs of about 27°C and lows of about 20°C, with a 12% chance of rain on a given day.
Sleepy Hollow weather in autumnSeptember to November
High 17°CLow 11°CRain 13%
Autumn in Sleepy Hollow has typical daily highs of about 17°C and lows of about 11°C, with a 13% chance of rain on a given day.
When is the rainy season in Sleepy Hollow?
Sleepy Hollow has no sharply defined rainy season: the chance of rain on a given day runs from 11% in June, the driest month, to 16% in December, the wettest.
What time of year is Sleepy Hollow windiest?
Winds in Sleepy Hollow are highest in March, averaging 3.9 m/s (14 km/h), and lightest in July, at 2.5 m/s (9 km/h). The prevailing wind is from the W.
What is the average temperature in Sleepy Hollow year round?
The average temperature in Sleepy Hollow over the whole year is 13°C. July is the hottest month, with highs of about 28°C; January is the coldest, with lows of about -1°C.