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Hourly Forecast
Daylight Hours
07:22
Sunrise
19:20
Sunset
Moon
Waxing Gibbous
17:33
Moonrise
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View stargazing scoreWeather in Pirmasens today, September 21, 2026
Misty spells are likely in Pirmasens on September 21, 2026, especially during quieter hours. The day can open dull before any clearer intervals arrive. Cloud leads the morning, peaking close to 100% near 11:00. Sunshine has little room until later in the day.
Temperatures climb from an overnight low near 7°C toward a daytime high of about 18°C. The air stays humid, with relative humidity between 45% and 74% and the peak around 23:00. Airflow remains manageable, reaching about 2.0 km/h around 18:00.
Expect persistent cloud later on, with amounts around 100% by 13:00. Sunshine remains the exception, not the rule. Visibility stays generally good near 40.7 km on average, though it can drop toward 39.2 km in thicker cloud or showers. Sunrise is at 07:22 and sunset at 19:20, giving 11 hours 58 minutes of sunlight today.
Overall, Pirmasens on September 21, 2026 needs patience with visibility, especially early, even as temperatures reach about 18°C.
Frequently asked questions about weather in Pirmasens
How warm does it get in Pirmasens?
The warmest month in Pirmasens is August, with average high temperatures of 25°C. The average temperature during this period is around 20°C.
How cold does it get in Pirmasens?
The coldest month in Pirmasens is January, with average low temperatures of 0°C. The average temperature during this period is around 2°C.
What is the wettest time of year in Pirmasens?
The wettest month in Pirmasens is January, with an average of 97mm of precipitation.
What is the driest time of year in Pirmasens?
The driest month in Pirmasens is August, with an average of 57mm of precipitation.
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