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Weather in Harmelen

Utrecht · 8 374 inhabitants · Thursday, September 17 · updated 13h23

Overcast
17°
Overcast
Feels like 17°C
Wind
31 km/h
Gusts
52 km/h
Humidity
75 %
Pressure
1010 hPa
Clouds
97 %
Storm
No
Rise 07h16 Set 19h52 Day 12h36 UV 2 · Low

Detailed forecast

Trend
Afternoon
Drizzle
Drizzle
17°
Feels like 17°
Wind SO 31 km/h
Gusts 52 km/h
Humidity 75 %
💧 0.6 mm
Evening
Rain showers
Rain showers
15°14°
Feels like 15°
Wind SO 17 km/h
Gusts 32 km/h
Humidity 90 %
💧 1.1 mm
14h
Overcast
17°
SO 31
17h
Drizzle
17°
0.6mm
SO 27
20h
Drizzle
15°
0.4mm
SO 17
23h
Rain showers
14°
0.7mm
SO 12

Weather charts for Harmelen · 7 days

Temperatures over 7 days

Temperatures close to seasonal normals
Highs Lows Seasonal normal (1991-2020 average)
11°15°18°22°Auj.VenSamDimLunMarMer20°Jeu 17 sept. : max 17° · min 13° · normale 15,1°Ven 18 sept. : max 18° · min 12° · normale 15°Sam 19 sept. : max 20° · min 15° · normale 14,9°Dim 20 sept. : max 18° · min 14° · normale 14,7°Lun 21 sept. : max 18° · min 12° · normale 14,6°Mar 22 sept. : max 20° · min 10° · normale 14,5°Mer 23 sept. : max 20° · min 9° · normale 14,4°

Hourly detail

JeuVenSamDimLunMarMerJeu15°22°20°08
Temperature (°C) Precipitation (mm) Wind (km/h)

Air quality & pollen in Harmelen

1/6
Bon
European Air Quality Index (EAQI) · CAMS source
PM2.57µg/m³
PM1011µg/m³
O₃34µg/m³
NO₂20µg/m³
SO₂2µg/m³

Pollen · dominant : Grass

AlderNul
BirchNul
GrassFaible
MugwortNul
OliveNul
RagweedNul

CAMS data (Copernicus) · air quality and pollen refreshed several times a day.

Rain in Harmelen: live radar and next-hour forecast

Will it rain in Harmelen? Track precipitation live on the radar and anticipate showers in the next hour — the +1 h extrapolation is based on the real movement of rain cells.

Full-screen radar · rain within the hour
Rain radar Observed, then extrapolation up to +1h (real cell movement) · drag the timeline

Moon calendar for Harmelen

Waxing crescent
34 % illuminated · 5,8 days
Rise 23h60 Set 06h01
Fri 18/9 44%
Sat 19/9 55% First quarter
Sun 20/9 65%
Mon 21/9 75%
Tue 22/9 83%
Wed 23/9 90%
Thu 24/9 96%
Fri 25/9 99%
Sat 26/9 100% Full moon
Sun 27/9 99%
Mon 28/9 95%
Tue 29/9 90%

Rise and set in local time (Europe/Amsterdam) · phases and illumination computed by SkiesAtlas (synodic model).

Sea, waves and tides in Harmelen

Reference port: Nieuwegein · à 10.6 km

Sea state
Slight
waves 2,0 m
Period
7 s
Swell
0,5 m
TodayThu 17/09
Low tide 02:49 0,5 m
High tide 09:39 1,3 m
Low tide 15:42 0,8 m
High tide 21:02 1,1 m
TomorrowFri 18/09
Low tide 03:36 0,6 m
High tide 10:40 1,2 m
Low tide 16:39 0,9 m
High tide 21:47 1,1 m
SatSat 19/09
Low tide 04:47 0,7 m
High tide 12:24 1,1 m
Low tide 18:31 0,9 m
High tide 23:25 1,0 m
SunSun 20/09
Low tide 06:50 0,7 m
High tide 14:27 1,1 m
Low tide 20:25 0,9 m

Heights are indicative, relative to chart datum · coefficient from 20 (neap) to 120 (spring) · full details on TidesAtlas

Weather history for Harmelen

What was the weather in Harmelen on a past date? Pick a day — ERA5 reanalysis data (ECMWF / Copernicus C3S), available up to one week ago.

The weather in Harmelen

Find the full weather for Harmelen, Utrecht: current conditions, forecast by time of day (morning, afternoon, evening) and a 7-day trend. Right now the sky is “overcast” with 17 °C (feels like 17 °C) and wind at 31 km/h.

Today, temperatures range from 13 °C to 17 °C, with about 2 mm of rain. Forecast computed by our multi-model engine SkiesAtlas (ECMWF-AIFS, NOAA GFS, DWD ICON): cloud cover calibrated on METAR observations, convective energy (CAPE) for storms, and tides for Nieuwegein.

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