September Weather in Gryllefjord

Last updated: March 2, 2024

The weather in Gryllefjord, Norway, during September is characterized by an average temperature of 9°C (49°F). Highs can soar to 17°C (63°F), while lows may dip to 4°C (39°F). Typically, the humidity level in Gryllefjord throughout September hovers around 88%.

4°C (39°F)

Minimum temperature

9°C (49°F)

Average temperature

17°C (63°F)

Maximum temperature

88%

Humidity

Precipitation and Sunshine hours

In September, Gryllefjord averages 131 mm (5.1 inches) of rainfall, typically over the course of 18 rainy days. The month enjoys an average of 13 hours 12 minutes of daylight, with the sun shining for approximately 9 hours 35 minutes each day. Additionally, there is a 23% probability of sunny days during this period.

131 mm (5.1 inches)

Precipitation

18 rainy days

Rainy days

9 hours 35 minutes

Sunshine hours

23%

Chance of sun

UV Index

In September, the UV Index in Gryllefjord reaches a maximum of 2, indicating a level of Low exposure. The most intense UV radiation typically occurs between 10:00 and 12:00, during which unprotected skin may burn in as little as 45 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00
UVI	1	1	1	2	2	2	2	2	2	1	1	1	1
Exposure	Low
Time to burn	45 min