September Weather in Uummannaq

Last updated: March 2, 2024

The weather in Uummannaq, Greenland, during September is characterized by an average temperature of 0°C (32°F). Highs can soar to 6°C (43°F), while lows may dip to -6°C (21°F). Typically, the humidity level in Uummannaq throughout September hovers around 87%.

-6°C (21°F)

Minimum temperature

0°C (32°F)

Average temperature

6°C (43°F)

Maximum temperature

87%

Humidity

Precipitation and Sunshine hours

In September, Uummannaq averages 31 mm (1.2 inches) of rainfall, typically over the course of 8 rainy days. The month enjoys an average of 13 hours 16 minutes of daylight, with the sun shining for approximately 9 hours 1 minutes each day. Additionally, there is a 49% probability of sunny days during this period.

31 mm (1.2 inches)

Precipitation

8 rainy days

Rainy days

9 hours 1 minutes

Sunshine hours

49%

Chance of sun

UV Index

In September, the UV Index in Uummannaq reaches a maximum of 2, indicating a level of Low exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, 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	1	2	2	2	2	2	2	1	1	1
Exposure	Low
Time to burn	45 min