Annual mean 11°C · wettest around October · prevailing wind W
Warmest
25.9 °C
Coldest
-0.7 °C
Wettest
21%
Windiest
6.1 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 Ashtabula over the whole year is 11°C. July is the hottest month, with highs of about 26°C; January is the coldest, with lows of about -2°C. Ashtabula has no sharply defined rainy season: the chance of rain on a given day runs from 17% in September, the driest month, to 21% in October, the wettest. Winds in Ashtabula are highest in January, averaging 5.1 m/s (18 km/h), and lightest in July, at 3.1 m/s (11 km/h). The prevailing wind is from the W. The clearest skies in Ashtabula come in July, when the sky is typically 32% covered; January is the cloudiest month, at 66%.
Month by month Ashtabula 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
-0°C
-2°C
-7°C
19%
66%
5.1 m/s
0
0
3
February
2°C
-0°C
-5°C
20%
57%
4.9 m/s
1
0
7
March
5°C
2°C
-0°C
19%
49%
4.9 m/s
4
0
19
April
10°C
8°C
6°C
19%
48%
4.5 m/s
18
0
40
May
17°C
13°C
14°C
21%
41%
3.8 m/s
45
9
63
June
23°C
18°C
22°C
19%
35%
3.5 m/s
68
28
54
July
26°C
21°C
26°C
19%
32%
3.1 m/s
64
56
27
August
24°C
20°C
25°C
20%
35%
3.2 m/s
70
48
35
September
21°C
17°C
21°C
17%
37%
3.4 m/s
72
26
58
October
16°C
12°C
12°C
21%
47%
4.3 m/s
36
5
63
November
7°C
4°C
2°C
20%
53%
4.8 m/s
6
0
25
December
3°C
1°C
-3°C
20%
64%
4.7 m/s
0
0
8
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 Ashtabula weather by season
Year round, Ashtabula has days of about -0°C at their warmest in January, its coolest month, and 26°C in July, its warmest; the coolest hours of the day run from -2°C to 21°C through the year, and the average temperature over the year is 11°C around the clock. Rain is most likely around October and least likely around September. 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.
Ashtabula weather in winterDecember to February
High 1°CLow -0°CRain 20%
Winter in Ashtabula has typical daily highs of about 1°C and lows of about -0°C, with a 20% chance of rain on a given day.
Ashtabula weather in springMarch to May
High 10°CLow 8°CRain 20%
Spring in Ashtabula has typical daily highs of about 10°C and lows of about 8°C, with a 20% chance of rain on a given day.
Ashtabula weather in summerJune to August
High 24°CLow 20°CRain 19%
Summer in Ashtabula has typical daily highs of about 24°C and lows of about 20°C, with a 19% chance of rain on a given day.
Ashtabula weather in autumnSeptember to November
High 15°CLow 11°CRain 20%
Autumn in Ashtabula has typical daily highs of about 15°C and lows of about 11°C, with a 20% chance of rain on a given day.
When is the rainy season in Ashtabula?
Ashtabula has no sharply defined rainy season: the chance of rain on a given day runs from 17% in September, the driest month, to 21% in October, the wettest.
What time of year is Ashtabula windiest?
Winds in Ashtabula are highest in January, averaging 5.1 m/s (18 km/h), and lightest in July, at 3.1 m/s (11 km/h). The prevailing wind is from the W.
What is the average temperature in Ashtabula year round?
The average temperature in Ashtabula over the whole year is 11°C. July is the hottest month, with highs of about 26°C; January is the coldest, with lows of about -2°C.