Middelharnis

Gemeente Goeree-Overflakkee, Provincie Zuid-Holland, The Netherlands

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Current Weather

11°

Partly Cloudy

Feels Like: 10°

Min: 11°

Max: 22°

The next few hours will be overcast, with today reaching 22°C and dropping to 15°C. The coming days will be partly cloudy

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Hourly Forecast

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8pm
9pm
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11pm
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Today
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Daylight Hours

07:43

Sunrise

19:24

Sunset

11 hours 41 minutes of sunlight today

Moon

Waxing Gibbous

18:58

Moonrise

05:54

Moonset

Daily Forecast

Today

11°
22°

Saturday

14°
19°

Sunday

12°
20°

Monday

16°
23°

Tuesday

18°
27°

Wednesday

17°
23°

Thursday

16°
20°

Friday

13°
17°

Saturday

10°
18°

Sunday

10°
18°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

89% Humid
Low High

Current stargazing conditions?

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Weather in Middelharnis today, September 25, 2026

Conditions in Middelharnis on September 25, 2026 favour clear skies, so the day opens with a fine, sunny outlook. Any interruptions to the blue should be brief rather than lasting. The morning looks comparatively open, with cloud near 57% around 08:00. Early outdoor plans have a better chance of staying dry and bright.

Expect highs of 22°C and cooler readings close to 11°C. Expect humidity between 53% and 89%, most humid near 08:00. Winds stay light, near 3.9 km/h by 14:00, so the day feels still more than breezy.

Through the afternoon skies look more workable, with cloud near 29% around 23:00. Later outdoor plans have a clearer window than the morning may have suggested. Visibility holds near 35.9 km, though it can fall to 22.2 km. Expect sunrise at 07:43, sunset at 19:24, and 11 hours 41 minutes of sunlight today overall.

Overall, Middelharnis on September 25, 2026 favours outdoor plans under mostly open skies, with a comfortable high near 22°C.

Frequently asked questions about weather in Middelharnis

How warm does it get in Middelharnis?

The warmest month in Middelharnis is August, with average high temperatures of 23°C. The average temperature during this period is around 19°C.

How cold does it get in Middelharnis?

The coldest month in Middelharnis is January, with average low temperatures of 3°C. The average temperature during this period is around 5°C.

What is the wettest time of year in Middelharnis?

The wettest month in Middelharnis is October, with an average of 87mm of precipitation.

What is the driest time of year in Middelharnis?

The driest month in Middelharnis is April, with an average of 53mm of precipitation.

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Metric (°C, km/h)