April weather forecast
Kenai, AK

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High rock cliffs of the scenic Spire Cove in Fjords National Park in Kenai, Alaska
High rock cliffs of the scenic Spire Cove in Fjords National Park in Kenai, Alaska

Weather in April

Kenai experiences evident weather changes in April, bidding adieu to heavy snowfall and welcoming sporadic rain showers. An increase in both sea and land temperatures represents a thawing environment but keeps a nip in the air. The city basks under 14.7 hours of daylight care of a retracting winter. Changes also become observable on the ground as the snow cover reduces, making way for sporadic green patches. All these commingle to assure the residents of impending spring.

Temperature

In Kenai, the average high-temperature in April increases from a freezing cold 29.7°F (-1.3°C) in March to a wintry 40.5°F (4.7°C). Kenai's April nights exhibit a subtle drop in temperature, averaging at a subzero cold 31.8°F (-0.1°C), closely aligned with the daytime highs.

Humidity

In Kenai, the average relative humidity in April is 80%.

Rainfall

In April, the rain falls for 12.8 days. Throughout April, 1.26" (32mm) of precipitation is accumulated. In Kenai, during the entire year, the rain falls for 136.3 days and collects up to 19.49" (495mm) of precipitation.

Snowfall

January through April, September through December are months with snowfall in Kenai. April is the last month it regularly snows. During 5.7 snowfall days, in April, Kenai aggregates 1.89" (48mm) of snow. In Kenai, Alaska, during the entire year, snow falls for 62.1 days and aggregates up to 30.71" (780mm) of snow.

Ocean temperature

In April, the average ocean temperature is 36.3°F (2.4°C).
Note: In water-based activities like swimming, this poses significant life risks. The cold water results in agonizing discomfort and quick hyperventilation. A specialized swimsuit is crucial to reduce the potential thermal damage.

Daylight

In Kenai, the average length of the day in April is 14h and 43min.
On the first day of April in Kenai, sunrise is at 7:25 am and sunset at 8:51 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 10:04 pm AKDT.

Sunshine

In April, the average sunshine in Kenai is 7.2h.

UV index

The average daily maximum UV index in April in Kenai is 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: In April, a regular UV index of 2 translates into these guidelines:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
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Frequently asked questions

How cold is it in Kenai in April?

In April, the average high-temperature and low-temperature are 40.5°F (4.7°C) and 31.8°F (-0.1°C) respectively.

What is the average humidity in April in Kenai?

The average relative humidity in April is 80%.

How many days does it rain in April in Kenai?

In April, in Kenai, Alaska, the rain falls for 12.8 days. Throughout April, 1.26" (32mm) of precipitation is accumulated.

What is the last month it snows in Kenai?

April is the last month it regularly snows in Kenai. During 5.7 snowfall days, in April, Kenai aggregates 1.89" (48mm) of snow.

How cold is the water in April in Kenai?

In Kenai, Alaska, the average seawater temperature in April is 36.3°F (2.4°C). For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.

How many hours of daylight does Kenai have in April?

The average day length in April is 14h and 43min.

What time are sunrise and sunset in April in Kenai?

In April, on the first day of the month, sunrise is at 7:25 am and sunset at 8:51 pm. On the last day of the month, in Kenai, sunrise is at 5:59 am and sunset at 10:04 pm AKDT.

How many hours of sunshine does Kenai have in April?

The average sunshine duration in April in Kenai, Alaska, is 7.2h.

What is the UV index intensity in April in Kenai?

In April, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Kenai, AK

Average temperature in April - Kenai, AK
  • Average high temperature in April: 40.5°F

The warmest month (with the highest average high temperature) is July (61.3°F).
The month with the lowest average high temperature is January (24.3°F).

  • Average low temperature in April: 31.8°F

The month with the highest average low temperature is July (51.3°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).

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Average pressure in April
Kenai, AK

Average pressure in April - Kenai, AK
  • Average pressure in April: 29.8"Hg

The month with the highest atmospheric pressure is July (29.96"Hg).
The month with the lowest atmospheric pressure is December (29.64"Hg).

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Average wind speed in April
Kenai, AK

Average wind speed in April - Kenai, AK
  • Average wind speed in April: 6.8mph

The windiest month (with the highest average wind speed) is December (9.6mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

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Average humidity in April
Kenai, AK

Average humidity in April - Kenai, AK
  • Average humidity in April: 80%

The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is May (69%).

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Average rainfall in April
Kenai, AK

Average rainfall in April - Kenai, AK
  • Average rainfall in April: 1.26"

The wettest month (with the highest rainfall) is October (2.87").
The driest month (with the least rainfall) is June (0.91").

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Average rainfall days in April
Kenai, AK

Average rainfall days in April - Kenai, AK
  • Average rainfall days in April: 12.8 days

The month with the highest number of rainy days is September (16.6 days).
The month with the least rainy days is February (5.5 days).

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Average snowfall in April
Kenai, AK

Average snowfall in April - Kenai, AK
  • Average snowfall in April: 1.89"

The month with the highest snowfall is December (8.74").
The months with the least snowfall are May, June, July and August (0").

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Average snowfall days in April
Kenai, AK

Average snowfall days in April - Kenai, AK
  • Average snowfall days in April: 5.7 days

The month with the highest number of snowfall days is December (12.7 days).
The months with the least snowfall days are June, July and August (0 days).

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Average sea temperature in April
Kenai, AK

Average sea temperature in April - Kenai, AK
  • Average sea temperature in April: 36.3°F

The best month for swimming (with the highest average sea temperature) is August (53.4°F).
The coldest month (with the lowest average sea temperature) is February (34.2°F).

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

Average daylight in April / Average sunshine in April - Kenai, AK
  • Average daylight in April: 14h and 4min

The month with the longest days is June (Average daylight: 18h and 54min).
The month with the shortest days is December (Average daylight: 5h and 54min).

  • Average sunshine in April: 7h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 2h and 54min).

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Average sunshine days in April
Kenai, AK

Average sunshine days in April - Kenai, AK
  • Average sunshine days in April: 12.3 days

The month with the most sunshine days is June (16.6 days).
The month with the least sunshine days is September (11.5 days).

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Average UV index in April
Kenai, AK

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

The months with the highest UV index are June and July (UV index 4).
The month with the lowest UV index is January (UV index 1).

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Average cloud cover in April
Kenai, AK

Average cloud cover in April - Kenai, AK
  • Average cloud cover in April: 52

The month with the most cloud cover is December (Cloud cover 58).
The month with the least cloud cover is June (Cloud cover 44).

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Average visibility in April
Kenai, AK

Average visibility in April - Kenai, AK
  • Average visibility in April: 6mi

The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is February (5mi).

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Kenai, Alaska, USA

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