Climate & Weather in Haarlem, 🇳🇱 Netherlands - Monthly Averages, Forecast & Air Quality
🇳🇱 Haarlem,
Netherlands
#962
Nomad Score
6.6
Coords
52.3885317, 4.6388048
Likes
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CURRENT CONDITIONS
Temperature
20.4°C
/
14.0°C
Feels Like
19.2°C / 13.8°C
Weather
🌧️ Slight rain
Humidity
%
Wind
21.6 km/h
(gusts 45.7)
UV Index
4.5
Sunrise / Sunset
07:10
/
20:03
Daylight
12.9 hrs
7-DAY FORECAST
| Date | Weather | High | Low | Rain % |
|---|---|---|---|---|
| Sat 12 Sep | 🌧️ Slight rain | 20.4° | 14.0° | 92% |
| Sun 13 Sep | 🌧️ Dense drizzle | 20.1° | 16.9° | 95% |
| Mon 14 Sep | 🌧️ Light drizzle | 20.3° | 15.1° | 36% |
| Tue 15 Sep | 🌧️ Moderate drizzle | 22.6° | 16.9° | 51% |
| Wed 16 Sep | 🌧️ Light drizzle | 17.8° | 14.2° | 83% |
| Thu 17 Sep | 🌧️ Dense drizzle | 16.9° | 12.7° | 86% |
| Fri 18 Sep | 🌧️ Light drizzle | 16.9° | 14.9° | 81% |
BEST MONTHS TO VISIT
| Month | Rating | Avg High | Avg Low | Rain Days |
|---|---|---|---|---|
| August | Good | 21.3°C | 15.3°C | 10.6 |
| July | Good | 20.6°C | 15.0°C | 14.9 |
| June | Good | 20.1°C | 13.3°C | 10.0 |
| September | Good | 19.6°C | 13.2°C | 12.0 |
| May | Fair | 16.3°C | 9.6°C | 12.8 |
| April | Fair | 12.3°C | 5.7°C | 11.0 |
| March | Poor | 10.5°C | 4.0°C | 9.9 |
| October | Poor | 15.4°C | 10.8°C | 15.7 |
| January | Poor | 6.8°C | 3.0°C | 14.3 |
| February | Poor | 8.2°C | 3.4°C | 13.4 |
| December | Poor | 7.8°C | 4.1°C | 13.9 |
| November | Poor | 10.5°C | 6.5°C | 17.2 |
TEMPERATURE BY MONTH
PRECIPITATION & RAIN DAYS
SUNSHINE, UV & HUMIDITY
AIR QUALITY
39
🟢 Good
US Air Quality Index
European AQI: 32
PM2.5
6.2 µg/m³
PM10
8.7 µg/m³
Ozone
45.0 µg/m³
NO₂
18.7 µg/m³
SO₂
1.8 µg/m³
CO
170.0 µg/m³
UV Index
0.1
Dust
0.0 µg/m³
Pollen
🌾 Grass
0.0
🌳 Birch
0.0
🌿 Ragweed
0.0
MONTHLY CLIMATE DATA
| Month | High | Low | Mean | Feels Hi | Feels Lo | Precip | Rain Days | Snow | Sun | Daylight | UV | Humidity | Wind | Clouds |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | 6.8° | 3.0° | 4.9° | 2.5° | -1.7° | 92.8 mm | 14.3 | 6.1 cm | 117.8 hrs | 8.3 hrs | - | 83.9% | 27.3 km/h | 75.7% |
| Feb | 8.2° | 3.4° | 5.7° | 4.0° | -1.1° | 81.8 mm | 13.4 | 5.7 cm | 137.2 hrs | 9.9 hrs | - | 83.6% | 26.9 km/h | 74.6% |
| Mar | 10.5° | 4.0° | 7.1° | 6.8° | 0.1° | 48.4 mm | 9.9 | 3.0 cm | 241.8 hrs | 11.9 hrs | - | 79.1% | 22.3 km/h | 61.0% |
| Apr | 12.3° | 5.7° | 8.9° | 9.1° | 2.0° | 63.8 mm | 11.0 | 2.1 cm | 297.0 hrs | 14.0 hrs | - | 75.8% | 23.4 km/h | 62.2% |
| May | 16.3° | 9.6° | 12.9° | 14.7° | 7.2° | 79.0 mm | 12.8 | 0.0 cm | 356.5 hrs | 15.8 hrs | - | 78.5% | 21.9 km/h | 60.6% |
| Jun | 20.1° | 13.3° | 16.8° | 19.8° | 11.8° | 72.0 mm | 10.0 | 0.0 cm | 372.0 hrs | 16.7 hrs | - | 75.8% | 20.9 km/h | 52.4% |
| Jul | 20.6° | 15.0° | 17.8° | 20.3° | 13.7° | 93.9 mm | 14.9 | 0.0 cm | 368.9 hrs | 16.2 hrs | - | 77.4% | 22.1 km/h | 60.5% |
| Aug | 21.3° | 15.3° | 18.2° | 20.9° | 14.4° | 61.0 mm | 10.6 | 0.0 cm | 350.3 hrs | 14.6 hrs | - | 77.1% | 21.1 km/h | 57.7% |
| Sep | 19.6° | 13.2° | 16.3° | 18.6° | 11.7° | 89.7 mm | 12.0 | 0.0 cm | 276.0 hrs | 12.6 hrs | - | 78.7% | 20.8 km/h | 63.0% |
| Oct | 15.4° | 10.8° | 13.0° | 13.2° | 8.1° | 122.3 mm | 15.7 | 0.0 cm | 186.0 hrs | 10.6 hrs | - | 82.7% | 24.7 km/h | 76.9% |
| Nov | 10.5° | 6.5° | 8.5° | 7.3° | 2.8° | 115.2 mm | 17.2 | 5.6 cm | 120.0 hrs | 8.8 hrs | - | 84.3% | 24.4 km/h | 77.0% |
| Dec | 7.8° | 4.1° | 6.0° | 4.0° | -0.1° | 77.6 mm | 13.9 | 2.0 cm | 80.6 hrs | 7.8 hrs | - | 86.9% | 25.4 km/h | 81.8% |