Small city
208K
43 km²
10m
06:05 UTC+1
EUR
Haarlem, The Netherlands is a 208K-resident city with 145 sunny days and 3 frost days annually and an annual PM2.5 of 8.1 µg/m³. A city in The Netherlands.
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Feels-like °C
-7
-4
-2
4
12
18
18
20
14
7
0
-5
Dinner outside
J
F
M
A
M
J
J
A
S
O
N
D
Climate Lab·Haarlem
Monthly climate metrics across temperature, precipitation, wind, and UV.
HaarlemThe Netherlands
| Metric | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature | |||||||||||||
| Daily high°C | 9 | 10 | 11 | 14 | 18 | 21 | 21 | 23 | 22 | 16 | 12 | 10 | 16 |
| Daily mean°C | 6 | 7 | 7 | 10 | 13 | 17 | 18 | 20 | 17 | 13 | 10 | 6 | 12 |
| Daily low°C | 2 | 5 | 4 | 6 | 10 | 13 | 16 | 16 | 13 | 10 | 6 | 2 | 9 |
| Thermal comfort | |||||||||||||
| High feelsDaily high feels-like°C | 1 | 6 | 10 | 15 | 22 | 26 | 25 | 28 | 24 | 16 | 8 | 3 | 15 |
| Mean feelsDaily mean feels-like°C | -7 | -4 | -2 | 4 | 12 | 18 | 18 | 20 | 14 | 7 | 0 | -5 | 6 |
| Low feelsDaily low feels-like°C | -13 | -16 | -10 | -5 | 4 | 8 | 9 | 10 | 5 | -2 | -7 | -13 | -3 |
| Humidity | |||||||||||||
| HumidityRelative humidity% | 85 | 84 | 80 | 72 | 76 | 76 | 77 | 79 | 81 | 85 | 85 | 87 | 81 |
| Dewpoint°C | 3.9 | 3.9 | 3.4 | 4.8 | 9.2 | 12.5 | 13.7 | 14.7 | 13.7 | 10.8 | 7.2 | 4.6 | 8.5 |
| Precipitation | |||||||||||||
| Rainfallmm | 81 | 99 | 61 | 51 | 51 | 87 | 94 | 106 | 82 | 157 | 95 | 78 | 1042 |
| Rain days≥1mm | 12 | 18 | 13 | 11 | 10 | 12 | 17 | 15 | 14 | 19 | 15 | 20 | 176 |
| Snowfallmm | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wind | |||||||||||||
| Wind avgm/s | 6.4 | 6.7 | 5.5 | 5.3 | 4.8 | 4.4 | 4.8 | 4.4 | 4.0 | 6.2 | 5.5 | 5.7 | 5.3 |
| Wind gustsm/s | 11.2 | 11.0 | 10.5 | 9.9 | 8.3 | 7.5 | 9.1 | 9.1 | 8.7 | 10.1 | 10.8 | 11.1 | 9.8 |
| Sun & UV | |||||||||||||
| Sunshinehrs/day | 3.0 | 4.9 | 7.6 | 10.0 | 11.2 | 11.8 | 10.9 | 10.5 | 8.7 | 5.2 | 3.3 | 1.7 | 7.4 |
| Clear skyindex | 16% | 29% | 34% | 41% | 42% | 44% | 41% | 49% | 43% | 24% | 24% | 14% | 33% |
| UV indexmax avg | 0.4 | 0.9 | 1.7 | 3.3 | 4.5 | 5.4 | 5.1 | 4.3 | 3.1 | 1.4 | 0.6 | 0.3 | 2.6 |
Based on 2014–2024 hourly climate data · Updated Mar 2025
Confidence: High
Lifestyle Calendar·Haarlem
Haarlem offers a solid outdoor season. Even dinner outside manages 3/12 months, while walking is comfortable 11/12 months — impressive.
HaarlemThe Netherlands
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Annual
3/12
Dinner Outside31
Jan: 0% viability
0Feb: 0% viability
0Mar: 4% viability
4Apr: 22% viability
22May: 50% viability
50Jun: 71% viability
71Jul: 69% viability
69Aug: 73% viability
73Sep: 62% viability
62Oct: 16% viability
16Nov: 0% viability
0Dec: 0% viability
03/12
Dinner OutsideJan: 0% viability
0Feb: 0% viability
0Mar: 4% viability
4Apr: 22% viability
22May: 50% viability
50Jun: 71% viability
71Jul: 69% viability
69Aug: 73% viability
73Sep: 62% viability
62Oct: 16% viability
16Nov: 0% viability
0Dec: 0% viability
031%
Cold
3/12
Lunch Outside45
Jan: 7% viability
7Feb: 20% viability
20Mar: 38% viability
38Apr: 53% viability
53May: 68% viability
68Jun: 78% viability
78Jul: 62% viability
62Aug: 62% viability
62Sep: 70% viability
70Oct: 48% viability
48Nov: 28% viability
28Dec: 7% viability
73/12
Lunch OutsideJan: 7% viability
7Feb: 20% viability
20Mar: 38% viability
38Apr: 53% viability
53May: 68% viability
68Jun: 78% viability
78Jul: 62% viability
62Aug: 62% viability
62Sep: 70% viability
70Oct: 48% viability
48Nov: 28% viability
28Dec: 7% viability
745%
Cold
11/12
Walking79
Jan: 70% viability
70Feb: 61% viability
61Mar: 80% viability
80Apr: 80% viability
80May: 91% viability
91Jun: 93% viability
93Jul: 83% viability
83Aug: 80% viability
80Sep: 87% viability
87Oct: 77% viability
77Nov: 74% viability
74Dec: 72% viability
7211/12
WalkingJan: 70% viability
70Feb: 61% viability
61Mar: 80% viability
80Apr: 80% viability
80May: 91% viability
91Jun: 93% viability
93Jul: 83% viability
83Aug: 80% viability
80Sep: 87% viability
87Oct: 77% viability
77Nov: 74% viability
74Dec: 72% viability
7279%
Wind
11/12
Running79
Jan: 70% viability
70Feb: 61% viability
61Mar: 80% viability
80Apr: 80% viability
80May: 91% viability
91Jun: 93% viability
93Jul: 83% viability
83Aug: 80% viability
80Sep: 87% viability
87Oct: 77% viability
77Nov: 74% viability
74Dec: 72% viability
7211/12
RunningJan: 70% viability
70Feb: 61% viability
61Mar: 80% viability
80Apr: 80% viability
80May: 91% viability
91Jun: 93% viability
93Jul: 83% viability
83Aug: 80% viability
80Sep: 87% viability
87Oct: 77% viability
77Nov: 74% viability
74Dec: 72% viability
7279%
Wind
Tap any month for details · Click activity name for overview
ComfortableModerateUncomfortable
Based on 2014–2024 hourly climate data · Updated Mar 2025
Confidence: High
