April weather forecast
Qaanaaq, Greenland

April sees a substantial rise in temperatures, increasing to -12.8°C (9°F), signaling the retreat of intense chill. The city experiences an increase in daylight hours to 20.4, allowing the inhabitants to enjoy a significant amount of time outdoors. Meanwhile, the stable rainfall reinforces the moisture content in the air, supporting the transition from harsh winter to a slightly warmer spring. The city witnesses a reasonable increment in the UV Index to 1, however outdoor activities still require protective gear. The sea temperature elevates one degree, commencing the thawing of the frozen sea's surface.

Temperature

April in Qaanaaq sees a temperature increase, moving from a life-threatening cold -20.1°C (-4.2°F) in March to an extremely cold -12.8°C (9°F). April nights observe an average temperature dip to a dangerously cold -21°C (-5.8°F).

Humidity

April is the least humid month, with an average relative humidity of 62%.

Rainfall

In Qaanaaq, in April, it is raining for 2 days, with typically 6mm (0.24") of accumulated precipitation. Throughout the year, in Qaanaaq, Greenland, there are 31 rainfall days, and 124mm (4.88") of precipitation is accumulated.

Sea temperature

The months with the coldest seawater in Qaanaaq are January through April and December, with an average sea temperature of -2°C (28.4°F).
Note: In the realm of swimming, this is life-threatening and fraught with danger. The cold water triggers intense discomfort and leads to swift hyperventilation. Donning a specialized swimsuit is essential to curb thermal harm.

Daylight

The average length of the day in April is 12h and 22min.

Sunshine

In April, the average sunshine in Qaanaaq is 8.4h.

UV index

In April, the average daily maximum UV index in Qaanaaq is 1. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The UV index of 1 during April leads to these advisories:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.