Annual mean 22°C · wettest around August · prevailing wind SE
Warmest
31.7 °C
Coldest
13.6 °C
Wettest
35%
Windiest
5.7 m/s
Prevailing
SE
4.5 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 Seabrook over the whole year is 22°C. August is the hottest month, with highs of about 31°C; January is the coldest, with lows of about 11°C. Seabrook has no sharply defined rainy season: the chance of rain on a given day runs from 25% in February, the driest month, to 30% in August, the wettest. Winds in Seabrook are highest in April, averaging 5.0 m/s (18 km/h), and lightest in July, at 3.4 m/s (12 km/h). The prevailing wind is from the SE. The clearest skies in Seabrook come in October, when the sky is typically 37% covered; February is the cloudiest month, at 64%.
Month by month Seabrook 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
14°C
11°C
12°C
29%
55%
3.9 m/s
38
4
62
February
17°C
13°C
15°C
25%
64%
4.2 m/s
54
11
58
March
21°C
17°C
20°C
26%
60%
4.5 m/s
67
22
57
April
23°C
19°C
23°C
26%
58%
5.0 m/s
70
37
41
May
27°C
24°C
29°C
30%
57%
4.7 m/s
33
61
9
June
30°C
26°C
34°C
30%
44%
4.2 m/s
5
38
1
July
31°C
27°C
35°C
29%
38%
3.4 m/s
3
21
0
August
31°C
27°C
35°C
30%
38%
3.5 m/s
3
19
0
September
29°C
25°C
32°C
30%
39%
3.5 m/s
13
42
3
October
25°C
21°C
26°C
28%
37%
3.9 m/s
40
52
24
November
19°C
16°C
20°C
28%
51%
3.8 m/s
58
25
53
December
17°C
13°C
16°C
28%
58%
3.8 m/s
50
12
61
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 Seabrook weather by season
Year round, Seabrook has days of about 14°C at their warmest in January, its coolest month, and 31°C in August, its warmest; the coolest hours of the day run from 11°C to 27°C through the year, and the average temperature over the year is 22°C around the clock. Rain is most likely around August 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.
Seabrook weather in winterDecember to February
High 16°CLow 12°CRain 28%
Winter in Seabrook has typical daily highs of about 16°C and lows of about 12°C, with a 28% chance of rain on a given day.
Seabrook weather in springMarch to May
High 24°CLow 20°CRain 27%
Spring in Seabrook has typical daily highs of about 24°C and lows of about 20°C, with a 27% chance of rain on a given day.
Seabrook weather in summerJune to August
High 31°CLow 27°CRain 30%
Summer in Seabrook has typical daily highs of about 31°C and lows of about 27°C, with a 30% chance of rain on a given day.
Seabrook weather in autumnSeptember to November
High 25°CLow 20°CRain 29%
Autumn in Seabrook has typical daily highs of about 25°C and lows of about 20°C, with a 29% chance of rain on a given day.
When is the rainy season in Seabrook?
Seabrook has no sharply defined rainy season: the chance of rain on a given day runs from 25% in February, the driest month, to 30% in August, the wettest.
What time of year is Seabrook windiest?
Winds in Seabrook are highest in April, averaging 5.0 m/s (18 km/h), and lightest in July, at 3.4 m/s (12 km/h). The prevailing wind is from the SE.
What is the average temperature in Seabrook year round?
The average temperature in Seabrook over the whole year is 22°C. August is the hottest month, with highs of about 31°C; January is the coldest, with lows of about 11°C.