Haarlem Weather

Average Temperature
Jan
43 °F
6 °C
Feb
48 °F
9 °C
Mar
50 °F
10 °C
Apr
56 °F
14 °C
May
57 °F
14 °C
Jun
68 °F
20 °C
Jul
68 °F
20 °C
Aug
70 °F
21 °C
Sep
64 °F
18 °C
Oct
57 °F
14 °C
Nov
46 °F
8 °C
Dec
46 °F
8 °C
Humidity
Jan
73%
Feb
75%
Mar
75%
Apr
64%
May
70%
Jun
71%
Jul
73%
Aug
73%
Sep
74%
Oct
82%
Nov
82%
Dec
81%
Rain
Jan
24mm
Feb
25mm
Mar
49mm
Apr
22mm
May
17mm
Jun
205mm
Jul
28mm
Aug
30mm
Sep
64mm
Oct
71mm
Nov
47mm
Dec
40mm
Clouds
Jan
88%
Feb
58%
Mar
72%
Apr
41%
May
61%
Jun
60%
Jul
51%
Aug
56%
Sep
65%
Oct
83%
Nov
88%
Dec
79%
Air quality US AQI
Jan
18
Feb
20
Mar
19
Apr
18
May
15
Jun
16
Jul
14
Aug
14
Sep
15
Oct
15
Nov
16
Dec
16
Sun
Jan
1UVI
Feb
1UVI
Mar
2UVI
Apr
4UVI
May
4UVI
Jun
6UVI
Jul
5UVI
Aug
5UVI
Sep
3UVI
Oct
2UVI
Nov
1UVI
Dec
0UVI