Porsgrunn Weather History Telemark, Norway

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Past date: Past date must be from 1st Jan, 2009 onwards.

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Daily and hourly data from 1 Jan 2009 onwards.
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Sat 16 May, 2026 Weather in Porsgrunn

Sunrise: 04:47 AM Sunset: 09:50 PM	Moonrise: 03:53 AM Moonset: 10:26 PM	Max: 10.9 °c	Min: 2.9 °c	Avg: 7.2 °c	Precip: 9.40 mm	Max Wind: 13.7 kph

	Sat 16 0:00 am	Sat 16 3:00 am	Sat 16 6:00 am	Sat 16 9:00 am	Sat 16 12:00 pm	Sat 16 3:00 pm	Sat 16 6:00 pm	Sat 16 9:00 pm
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Temp	3.8°c	3.7°c	3.6°c	8.8°c	10.8°c	10.1°c	9.5°c	7.0°c
Wind	8.3 kmph	9.4 kmph	9.4 kmph	13.3 kmph	9.7 kmph	7.9 kmph	5.0 kmph	5.8 kmph
Precip	0.20 mm	0.80 mm	0.00 mm	0.00 mm	0.30 mm	0.50 mm	0.20 mm	0.10 mm
Cloud	89%	56%	62%	56%	95%	79%	53%	80%
Humidity	93%	93%	94%	82%	70%	78%	81%	89%
Pressure	1001 mb	1000 mb	999 mb	998 mb	998 mb	999 mb	1000 mb	1001 mb

Porsgrunn Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	-1°C / 31°F	-5°C / 24°F	-3°C / 27°F	140 hours	92.90 mm / 3.66 In	11 days	1011 mb / 30 In
February	1°C / 33°F	-4°C / 25°F	-2°C / 29°F	118 hours	71.95 mm / 2.83 In	10 days	1012 mb / 30 In
March	5°C / 40°F	-1°C / 30°F	2°C / 35°F	157 hours	56.88 mm / 2.24 In	6 days	1013 mb / 30 In
April	10°C / 50°F	3°C / 37°F	6°C / 43°F	180 hours	52.30 mm / 2.06 In	5 days	1015 mb / 30 In
May	15°C / 58°F	7°C / 44°F	11°C / 52°F	187 hours	73.24 mm / 2.88 In	7 days	1014 mb / 30 In
June	19°C / 66°F	11°C / 51°F	15°C / 59°F	205 hours	79.28 mm / 3.12 In	6 days	1012 mb / 30 In
July	20°C / 69°F	13°C / 55°F	17°C / 62°F	199 hours	97.92 mm / 3.86 In	8 days	1010 mb / 30 In
August	19°C / 67°F	12°C / 54°F	16°C / 61°F	192 hours	114.05 mm / 4.49 In	9 days	1011 mb / 30 In
September	16°C / 61°F	10°C / 50°F	13°C / 55°F	169 hours	125.92 mm / 4.96 In	7 days	1013 mb / 30 In
October	10°C / 50°F	5°C / 42°F	8°C / 46°F	144 hours	132.27 mm / 5.21 In	9 days	1012 mb / 30 In
November	5°C / 41°F	2°C / 35°F	3°C / 38°F	120 hours	127.83 mm / 5.03 In	10 days	1010 mb / 30 In
December	1°C / 34°F	-2°C / 28°F	0°C / 31°F	134 hours	104.47 mm / 4.11 In	11 days	1009 mb / 30 In

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