Normal weather for Sermersooq in September

It's cold in September in Sermersooq with an average temperature of 7°C. Temperatures this month range from a low of 5°C to a high of 10°C. At night, you can expect temperatures between 2°C and 6°C.

In September, there is an average of 118 mm of precipitation, spread over 15 days. Of the total precipitation, about 1,0 cm falls as snow in September. The wind speed is around 5 Bft, mostly coming from the Southwest.

Sermersooq in September		New York
Average Temperature	7°C	27°C
High Temp	10°C	31°C
Low Temp	5°C	21°C
Total Precipitation	118 mm	57 mm
Rainy Days	15 days	9 days
Total Snowfall	1,0 cm	0 cm
Snowy Days	1 day	0 days

Start of September

The month of September starts in Sermersooq with cold temps, averaging around 9°C during the day and nights around 5°C. You can expect regular precipitation, but there will also be some sunny days in the early part of the month. Wear a thick jacket, sweater, and long pants.

Mid September

By mid-September, daytime temps drop to around 7°C, with nights around 4°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.

Since it cools down at night, it’s a good idea to wear layers. During the day, wear a thick jacket, sweater, and long pants. For the evening and morning, we recommend a heavy winter coat, sweater, long pants, beanie, and gloves.

End of September

By the end of September, the average daytime temperature in Sermersooq is around 6°C, while nighttime temps are about 3°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.

Because temperatures drop in the evening, wearing layers is recommended. During the day, wear a thick jacket, sweater, and long pants. For the evening and morning, we recommend a heavy winter coat, sweater, long pants, beanie, and gloves.

UV index

The UV index is a maximum of 5 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.

Is September a good time to visit Sermersooq?

Looking for sun? September isn’t a good month to be in Sermersooq. There’s too much chance of rain this month.

Temperature records for Sermersooq in September

Check out the climate of Sermersooq for all months and discover the best travel time

August

October

Daily Temperature in September in Sermersooq

This chart shows the average daily high and low temperatures in September for Sermersooq, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.

Daily Precipitation in September in Sermersooq

The chart below shows the average daily precipitation in September for Sermersooq, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.

A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for September, you can expect about 15 days of precipitation in Sermersooq.

Daily Precipitation in September in Sermersooq

Daily Snowfall in September in Sermersooq

This chart shows the average daily snowfall in September in Sermersooq, measured in centimeters. The bottom of the chart shows the days of the month. The data is based on historical measurements and gives an idea of the average snowfall in September.

Daily UV Index in September in Sermersooq

This chart shows the average daily UV index in September in Sermersooq, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.

Temperature in September in Sermersooq Over the Years

This chart shows the average temperature in September in Sermersooq, measured in degrees Celsius, over the past few years.

Total Precipitation in September in Sermersooq Over the Years

This chart shows the average precipitation in September in Sermersooq, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.

Snowfall in September in Sermersooq per year

This chart shows the average snowfall in September in Sermersooq, measured in centimeters, over the past few years.

Snowfall in September in Sermersooq over the past years

August

October

Daily Climate in September for Sermersooq

Click on any day in September to get detailed info about the usual weather on that day in Sermersooq. Check out the historical temperatures and precipitation over the past 10 years on this day.

Average Weather in Sermersooq by Month

Click on a month below to see detailed weather info for Sermersooq. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.