Annual mean 11°C · wettest around November · prevailing wind SW
Warmest
21.4 °C
Coldest
5.2 °C
Wettest
35%
Windiest
7.6 m/s
Prevailing
SW
6.5 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
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 Opmeer over the whole year is 11°C. August is the hottest month, with highs of about 21°C; February is the coldest, with lows of about 4°C. The rainy (wet) season in Opmeer runs from October to February, peaking in November with a 35% chance of rain on a given day. The dry season is March to September; May is the driest month, at 16%. Winds in Opmeer are highest in February, averaging 6.9 m/s (25 km/h), and lightest in August, at 5.1 m/s (18 km/h). The prevailing wind is from the SW. The clearest skies in Opmeer come in August, when the sky is typically 57% covered; December is the cloudiest month, at 79%.
Month by month Opmeer 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
6°C
4°C
-0°C
31%
76%
6.8 m/s
0
0
5
February
7°C
4°C
0°C
29%
70%
6.9 m/s
0
0
11
March
9°C
5°C
3°C
24%
64%
6.1 m/s
1
0
23
April
12°C
7°C
7°C
21%
60%
5.6 m/s
8
0
49
May
16°C
11°C
12°C
16%
58%
5.3 m/s
32
1
75
June
19°C
14°C
16°C
17%
58%
5.2 m/s
60
8
77
July
20°C
16°C
18°C
19%
60%
5.2 m/s
70
9
76
August
21°C
16°C
18°C
20%
57%
5.1 m/s
72
12
72
September
19°C
14°C
16°C
25%
60%
5.1 m/s
57
6
78
October
14°C
11°C
10°C
30%
69%
6.1 m/s
14
0
70
November
9°C
7°C
4°C
35%
72%
6.2 m/s
0
0
31
December
7°C
5°C
1°C
32%
79%
6.6 m/s
0
0
11
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 Opmeer weather by season
Year round, Opmeer has days of about 6°C at their warmest in January, its coolest month, and 21°C in August, its warmest; the coolest hours of the day run from 4°C to 16°C through the year, and the average temperature over the year is 11°C around the clock. Rain is most likely around November and least likely around May. 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.
Opmeer weather in winterDecember to February
High 6°CLow 5°CRain 31%
Winter in Opmeer has typical daily highs of about 6°C and lows of about 5°C, with a 31% chance of rain on a given day.
Opmeer weather in springMarch to May
High 12°CLow 7°CRain 20%
Spring in Opmeer has typical daily highs of about 12°C and lows of about 7°C, with a 20% chance of rain on a given day.
Opmeer weather in summerJune to August
High 20°CLow 16°CRain 19%
Summer in Opmeer has typical daily highs of about 20°C and lows of about 16°C, with a 19% chance of rain on a given day.
Opmeer weather in autumnSeptember to November
High 14°CLow 11°CRain 30%
Autumn in Opmeer has typical daily highs of about 14°C and lows of about 11°C, with a 30% chance of rain on a given day.
When is the rainy season in Opmeer?
The rainy (wet) season in Opmeer runs from October to February, peaking in November with a 35% chance of rain on a given day. The dry season is March to September; May is the driest month, at 16%.
What time of year is Opmeer windiest?
Winds in Opmeer are highest in February, averaging 6.9 m/s (25 km/h), and lightest in August, at 5.1 m/s (18 km/h). The prevailing wind is from the SW.
What is the average temperature in Opmeer year round?
The average temperature in Opmeer over the whole year is 11°C. August is the hottest month, with highs of about 21°C; February is the coldest, with lows of about 4°C.