April weather forecast and climate
Nikolai, AK

Weather in April

April in Nikolai, Alaska, is a wintry spring month, with average temperature ranging between max 34.2°F (1.2°C) and min 20.3°F (-6.5°C).

Temperature

In Nikolai, the average high-temperature soars, from a freezing cold 18°F (-7.8°C) in March, to a wintry 34.2°F (1.2°C). The average low-temperature, in April, is 20.3°F (-6.5°C).

Humidity

In Nikolai, the average relative humidity in April is 90%.

Rainfall

In April, the rain falls for 8.1 days. Throughout April, 0.87" (22mm) of precipitation is accumulated. In Nikolai, during the entire year, the rain falls for 111.7 days and collects up to 14.88" (378mm) of precipitation.

Snowfall

Months with snowfall are January through May, September through December. In Nikolai, during April, snow falls for 12.6 days and regularly aggregates up to 3.54" (90mm) of snow. In Nikolai, during the entire year, snow falls for 96.1 days, and aggregates up to 38.66" (982mm) of snow.

Daylight

In April, the average length of the day in Nikolai is 15.1h.

Sunshine

In April, the average sunshine in Nikolai is 5h.

UV index

The average daily maximum UV index in April is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from the exposure to the Sun's UV rays for ordinary individuals.
Note: In April, the average maximum UV index of 2 translate into the following recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in April in Nikolai?

In April, the average high-temperature is 34.2°F (1.2°C), and the average low-temperature is 20.3°F (-6.5°C).

What is the average humidity in April in Nikolai?

In Nikolai, Alaska, the average relative humidity in April is 90%.

How many days does it rain in April in Nikolai?

In April, in Nikolai, Alaska, the rain falls for 8.1 days. Throughout April, 0.87" (22mm) of precipitation is accumulated.

How many days does it snow in April in Nikolai?

In April, in Nikolai, it is snowing for 12.6 days. Throughout April, 3.54" (90mm) of snow is accumulated.

What is the average length of the day in April in Nikolai?

In Nikolai, the average length of the day in April is 15.1h.

How many hours of sunshine does Nikolai have in April?

In Nikolai, the average sunshine in April is 5h.

How high is the UV index in April in Nikolai?

In Nikolai, the average daily maximum UV index in April is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to the UV radiation.

Average temperature in April
Nikolai, AK

Average temperature in April - Nikolai, AK
  • Average high temperature in April: 34.2°F

The warmest month (with the highest average high temperature) is July (67.1°F).
The month with the lowest average high temperature is January (2.5°F).

  • Average low temperature in April: 20.3°F

The month with the highest average low temperature is July (50°F).
The coldest month (with the lowest average low temperature) is January (-8°F).

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Average pressure in April
Nikolai, AK

Average pressure in April - Nikolai, AK
  • Average pressure in April: 29.83"

The month with the highest atmospheric pressure is July (29.92").
The month with the lowest atmospheric pressure is October (29.72").

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Average wind speed in April
Nikolai, AK

Average wind speed in April - Nikolai, AK
  • Average wind speed in April: 5.5mph

The windiest month (with the highest average wind speed) is May (5.9mph).
The calmest months (with the lowest average wind speed) are February, November and December (5.3mph).

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Average humidity in April
Nikolai, AK

Average humidity in April - Nikolai, AK
  • Average humidity in April: 90%

The month with the highest relative humidity is March (94%).
The month with the lowest relative humidity is June (62%).

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Average rainfall in April
Nikolai, AK

Average rainfall in April - Nikolai, AK
  • Average rainfall in April: 0.87"

The wettest month (with the highest rainfall) is August (2.13").
The driest month (with the least rainfall) is January (0.47").

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Average rainfall days in April
Nikolai, AK

Average rainfall days in April - Nikolai, AK
  • Average rainfall days in April: 8.1 days

The month with the highest number of rainy days is August (18.9 days).
The month with the least rainy days is February (2.3 days).

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Average snowfall in April
Nikolai, AK

Average snowfall in April - Nikolai, AK
  • Average snowfall in April: 3.54"

The month with the highest snowfall is November (10.16").
Months with the least snowfall are June, July and August (0").

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Average snowfall days in April
Nikolai, AK

Average snowfall days in April - Nikolai, AK
  • Average snowfall days in April: 12.6 days

Months with the highest number of snowfall days are March and November (15.8 days).
Months with the least snowfall days are June, July and August (0 days).

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Average daylight in April /
Average sunshine in April
Nikolai, AK

Average daylight in April / Average sunshine in April - Nikolai, AK
  • Average daylight in April: 15.1h

The month with the longest days is June (Average daylight: 20.1h).
The month with the shortest days is December (Average daylight: 4.9h).

  • Average sunshine in April: 5h

The month with the most sunshine is May (Average sunshine: 10.1h).
The month with the least sunshine is December (Average sunshine: 2.4h).

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Average sunshine days in April
Nikolai, AK

Average sunshine days in April - Nikolai, AK
  • Average sunshine days in April: 11 days

The month with the most sunshine days is January (20.3 days).
The month with the least sunshine days is August (9.6 days).

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Average UV index in April
Nikolai, AK

Average UV index in April - Nikolai, AK
  • Average UV index in April: 2

Months with the highest UV index are May, June and July (UV index 4).
Months with the lowest UV index are January, March, October, November and December (UV index 1).

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Average cloud cover in April
Nikolai, AK

Average cloud cover in April - Nikolai, AK
  • Average cloud cover in April: 68

The month with the most cloud cover is April (Cloud cover 68).
Months with the least cloud cover are May and June (Cloud cover 47).

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Average visibility in April
Nikolai, AK

Average visibility in April - Nikolai, AK
  • Average visibility in April: 4mi

Months with the highest visibility are May, June and July (6mi).
Months with the lowest visibility are January, February, March, April, November and December (4mi).

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