Annual mean 10°C · wettest around December · prevailing wind SW
Warmest
20.9 °C
Coldest
1.8 °C
Wettest
36%
Windiest
5.2 m/s
Prevailing
SW
4.3 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 Hillerød over the whole year is 10°C. August is the hottest month, with highs of about 20°C; January is the coldest, with lows of about 2°C. Hillerød has no sharply defined rainy season: the chance of rain on a given day runs from 21% in April, the driest month, to 27% in December, the wettest. Winds in Hillerød are highest in January, averaging 4.4 m/s (16 km/h), and lightest in August, at 3.1 m/s (11 km/h). The prevailing wind is from the SW. The clearest skies in Hillerød come in May, when the sky is typically 48% covered; December is the cloudiest month, at 81%.
Month by month Hillerød 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
3°C
2°C
-2°C
26%
75%
4.4 m/s
0
0
2
February
4°C
2°C
-2°C
23%
68%
4.3 m/s
0
0
4
March
6°C
2°C
1°C
23%
64%
4.0 m/s
0
0
11
April
10°C
5°C
5°C
21%
50%
3.9 m/s
3
0
39
May
15°C
10°C
11°C
23%
48%
3.5 m/s
29
1
71
June
19°C
14°C
17°C
23%
49%
3.4 m/s
64
7
78
July
20°C
15°C
18°C
22%
53%
3.3 m/s
69
10
74
August
20°C
15°C
18°C
23%
49%
3.1 m/s
75
10
74
September
17°C
13°C
15°C
23%
50%
3.1 m/s
54
3
80
October
12°C
9°C
9°C
27%
65%
3.9 m/s
6
0
62
November
7°C
6°C
3°C
22%
72%
4.0 m/s
0
0
24
December
4°C
3°C
-1°C
27%
81%
4.4 m/s
0
0
3
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 Hillerød weather by season
Year round, Hillerød has days of about 3°C at their warmest in January, its coolest month, and 20°C in August, its warmest; the coolest hours of the day run from 2°C to 15°C through the year, and the average temperature over the year is 10°C around the clock. Rain is most likely around December and least likely around April. 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.
Hillerød weather in winterDecember to February
High 3°CLow 2°CRain 25%
Winter in Hillerød has typical daily highs of about 3°C and lows of about 2°C, with a 25% chance of rain on a given day.
Hillerød weather in springMarch to May
High 10°CLow 6°CRain 22%
Spring in Hillerød has typical daily highs of about 10°C and lows of about 6°C, with a 22% chance of rain on a given day.
Hillerød weather in summerJune to August
High 20°CLow 15°CRain 23%
Summer in Hillerød has typical daily highs of about 20°C and lows of about 15°C, with a 23% chance of rain on a given day.
Hillerød weather in autumnSeptember to November
High 12°CLow 9°CRain 24%
Autumn in Hillerød has typical daily highs of about 12°C and lows of about 9°C, with a 24% chance of rain on a given day.
When is the rainy season in Hillerød?
Hillerød has no sharply defined rainy season: the chance of rain on a given day runs from 21% in April, the driest month, to 27% in December, the wettest.
What time of year is Hillerød windiest?
Winds in Hillerød are highest in January, averaging 4.4 m/s (16 km/h), and lightest in August, at 3.1 m/s (11 km/h). The prevailing wind is from the SW.
What is the average temperature in Hillerød year round?
The average temperature in Hillerød over the whole year is 10°C. August is the hottest month, with highs of about 20°C; January is the coldest, with lows of about 2°C.