April weather forecast
Narsarsuaq, Greenland

Spring cascades into Narsarsuaq in April, bringing with it perceptible warming and an amplification in daylight hours. Compared to March, the heat increases, with temperatures fluctuating from -1°C (30.2°F) to -4.4°C (24.1°F). Slowly but surely, the snowfall days start dwindling until they virtually vanish by the month's end. As the snow retreats, rainfall steps into prominence; April receives 42mm (1.65") of rainfall, consolidating its status as a wet month. The emerging life signals spring's triumphant arrival as the city strays further from winter's grasp.

Temperature

The onset of April brings a minor temperature shift, with the average high-temperature moving from a subzero cold -1°C (30.2°F) in March to a cold 3.7°C (38.7°F). An average nighttime temperature of -4.4°C (24.1°F) is recorded in Narsarsuaq during April.

Rainfall

In Narsarsuaq, Greenland, in April, during 10.4 rainfall days, 42mm (1.65") of precipitation is typically accumulated. Throughout the year, there are 121.8 rainfall days, and 614mm (24.17") of precipitation is accumulated.

Snowfall

January through June, August through December are months with snowfall. In Narsarsuaq, Greenland, during April, snow falls for 7.6 days. In Narsarsuaq, during the entire year, snow falls for 59.7 days.

Sea temperature

March and April, with an average sea temperature of 0°C (32°F), are months with the coldest seawater in Narsarsuaq.
Note: For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.

Daylight

In Narsarsuaq, the average length of the day in April is 14h and 46min.
On the first day of the month, sunrise is at 07:22 and sunset at 20:48. On the last day of April, in Narsarsuaq, sunrise is at 05:53 and sunset at 22:04 -01.

Sunshine

In Narsarsuaq, the average sunshine in April is 5.6h.

UV index

In Narsarsuaq, Greenland, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: A daily high UV index of 3 in April leads to these guidelines:
Adopt protective measures - Suggestions to resist sunburn are offered. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.