Annual mean 9°C · wettest around April · prevailing wind W
Warmest
25.1 °C
Coldest
-2.5 °C
Wettest
46%
Windiest
4.5 m/s
Prevailing
W
3.7 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 Yarmouth over the whole year is 9°C. July is the hottest month, with highs of about 25°C; January is the coldest, with lows of about -6°C. Yarmouth has no sharply defined rainy season: the chance of rain on a given day runs from 23% in September, the driest month, to 36% in April, the wettest. Winds in Yarmouth are highest in March, averaging 3.2 m/s (12 km/h), and lightest in August, at 2.0 m/s (7 km/h). The prevailing wind is from the W. The clearest skies in Yarmouth come in July, when the sky is typically 35% covered; May is the cloudiest month, at 45%.
Month by month Yarmouth 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
-6°C
-8°C
25%
42%
3.0 m/s
0
0
1
February
-1°C
-6°C
-7°C
28%
40%
2.9 m/s
0
0
4
March
4°C
-2°C
-2°C
30%
41%
3.2 m/s
0
0
9
April
10°C
4°C
5°C
36%
43%
3.1 m/s
6
0
36
May
16°C
10°C
13°C
35%
45%
2.7 m/s
34
4
68
June
21°C
15°C
20°C
32%
39%
2.4 m/s
68
21
60
July
25°C
18°C
25°C
32%
35%
2.3 m/s
60
51
30
August
24°C
17°C
24°C
31%
36%
2.0 m/s
70
40
40
September
21°C
13°C
20°C
23%
36%
2.0 m/s
73
18
67
October
14°C
8°C
11°C
32%
44%
2.3 m/s
31
2
69
November
8°C
2°C
3°C
26%
38%
2.9 m/s
6
0
25
December
1°C
-4°C
-4°C
33%
42%
2.7 m/s
0
0
5
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 Yarmouth weather by season
Year round, Yarmouth has days of about -2°C at their warmest in January, its coolest month, and 25°C in July, its warmest; the coolest hours of the day run from -6°C to 18°C through the year, and the average temperature over the year is 9°C around the clock. Rain is most likely around April 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.
Yarmouth weather in winterDecember to February
High -1°CLow -5°CRain 28%
Winter in Yarmouth has typical daily highs of about -1°C and lows of about -5°C, with a 28% chance of rain on a given day.
Yarmouth weather in springMarch to May
High 10°CLow 4°CRain 33%
Spring in Yarmouth has typical daily highs of about 10°C and lows of about 4°C, with a 33% chance of rain on a given day.
Yarmouth weather in summerJune to August
High 24°CLow 17°CRain 32%
Summer in Yarmouth has typical daily highs of about 24°C and lows of about 17°C, with a 32% chance of rain on a given day.
Yarmouth weather in autumnSeptember to November
High 14°CLow 7°CRain 27%
Autumn in Yarmouth has typical daily highs of about 14°C and lows of about 7°C, with a 27% chance of rain on a given day.
When is the rainy season in Yarmouth?
Yarmouth has no sharply defined rainy season: the chance of rain on a given day runs from 23% in September, the driest month, to 36% in April, the wettest.
What time of year is Yarmouth windiest?
Winds in Yarmouth are highest in March, averaging 3.2 m/s (12 km/h), and lightest in August, at 2.0 m/s (7 km/h). The prevailing wind is from the W.
What is the average temperature in Yarmouth year round?
The average temperature in Yarmouth over the whole year is 9°C. July is the hottest month, with highs of about 25°C; January is the coldest, with lows of about -6°C.