Annual mean 16°C · wettest around January · prevailing wind NW
Warmest
24.1 °C
Coldest
15.4 °C
Wettest
70%
Windiest
4.7 m/s
Prevailing
NW
3.7 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 Amersfoort over the whole year is 16°C. December is the hottest month, with highs of about 24°C; July is the coldest, with lows of about 5°C. The rainy (wet) season in Amersfoort runs from September to May, peaking in January with a 50% chance of rain on a given day. The dry season is June to August; July is the driest month, at 18%. Winds in Amersfoort are highest in September, averaging 3.8 m/s (14 km/h), and lightest in May, at 2.4 m/s (9 km/h). The prevailing wind is from the NW. The clearest skies in Amersfoort come in June, when the sky is typically 34% covered; February is the cloudiest month, at 68%.
Month by month Amersfoort 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
23°C
16°C
23°C
50%
64%
3.1 m/s
71
31
48
February
23°C
16°C
23°C
49%
68%
3.0 m/s
70
33
47
March
22°C
15°C
22°C
44%
55%
2.8 m/s
72
27
54
April
20°C
12°C
18°C
45%
59%
2.7 m/s
70
11
71
May
19°C
9°C
16°C
36%
44%
2.4 m/s
56
7
75
June
16°C
6°C
12°C
32%
34%
2.8 m/s
27
0
75
July
16°C
5°C
11°C
18%
37%
3.1 m/s
24
0
73
August
19°C
8°C
14°C
27%
42%
3.6 m/s
45
2
76
September
22°C
11°C
18°C
44%
50%
3.8 m/s
66
11
67
October
22°C
13°C
19°C
46%
58%
3.7 m/s
65
17
62
November
23°C
15°C
21°C
48%
63%
3.5 m/s
70
23
57
December
24°C
16°C
22°C
49%
67%
3.5 m/s
69
32
48
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 Amersfoort weather by season
Year round, Amersfoort has days of about 16°C at their warmest in June, its coolest month, and 24°C in December, its warmest; the coolest hours of the day run from 5°C to 16°C through the year, and the average temperature over the year is 16°C around the clock. Rain is most likely around January and least likely around July. 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.
Amersfoort weather in winterJune to August
High 17°CLow 6°CRain 26%
Winter in Amersfoort has typical daily highs of about 17°C and lows of about 6°C, with a 26% chance of rain on a given day.
Amersfoort weather in springSeptember to November
High 22°CLow 13°CRain 46%
Spring in Amersfoort has typical daily highs of about 22°C and lows of about 13°C, with a 46% chance of rain on a given day.
Amersfoort weather in summerDecember to February
High 23°CLow 16°CRain 49%
Summer in Amersfoort has typical daily highs of about 23°C and lows of about 16°C, with a 49% chance of rain on a given day.
Amersfoort weather in autumnMarch to May
High 20°CLow 12°CRain 42%
Autumn in Amersfoort has typical daily highs of about 20°C and lows of about 12°C, with a 42% chance of rain on a given day.
When is the rainy season in Amersfoort?
The rainy (wet) season in Amersfoort runs from September to May, peaking in January with a 50% chance of rain on a given day. The dry season is June to August; July is the driest month, at 18%.
What time of year is Amersfoort windiest?
Winds in Amersfoort are highest in September, averaging 3.8 m/s (14 km/h), and lightest in May, at 2.4 m/s (9 km/h). The prevailing wind is from the NW.
What is the average temperature in Amersfoort year round?
The average temperature in Amersfoort over the whole year is 16°C. December is the hottest month, with highs of about 24°C; July is the coldest, with lows of about 5°C.