Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
April records an average high-temperature of a chilly 44.2°F (6.8°C), indicating a minor variation from the preceding month. April sees a slight dip to an average low temperature of 40.1°F (4.5°C) from the daytime highs.Humidity
In April, the average relative humidity is 82%.Rainfall
In Rowan Bay, during April, the rain falls for 19.6 days and regularly aggregates up to 4.96" (126mm) of precipitation. Throughout the year, there are 223.5 rainfall days, and 72.17" (1833mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in Rowan Bay. April is the last month it regularly snows. During 1.8 snowfall days, in April, Rowan Bay aggregates 1.18" (30mm) of snow. Throughout the year, there are 27.6 snowfall days, and 16.02" (407mm) of snow is accumulated.Daylight
The average length of the day in April is 14h and 19min.On the first day of April, sunrise is at 6:23 am and sunset at 7:37 pm. On the last day of the month, sunrise is at 5:09 am and sunset at 8:38 pm AKDT.
Sunshine
In April, the average sunshine is 6.1h.UV index
The months with the lowest UV index are January through April, October through December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: In April, the maximum UV index of 2 translates into these guidelines:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Opt for tightly woven and loose clothing to enhance protection from the Sun. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold during April?
What is the average humidity in April?
How many days does it rain in April?
What is the last month it snows?
How many hours of daylight does Rowan Bay have in April?
When is the sunrise / sunset in April?
How many hours of sunshine does Rowan Bay have in April?
What is the month with the lowest UV index?
How high is the UV index in April?
Average temperature in April
Rowan Bay, AK
- Average high temperature in April: 44.2°F
The warmest month (with the highest average high temperature) is August (57.6°F).
The month with the lowest average high temperature is February (39.6°F).
- Average low temperature in April: 40.1°F
The month with the highest average low temperature is August (54.5°F).
The coldest month (with the lowest average low temperature) is February (35.4°F).
Average pressure in April
Rowan Bay, AK
- Average pressure in April: 29.9"Hg
The month with the highest atmospheric pressure is July (30.05"Hg).
The month with the lowest atmospheric pressure is November (29.72"Hg).
Average wind speed in April
Rowan Bay, AK
- Average wind speed in April: 12.2mph
The windiest month (with the highest average wind speed) is January (17mph).
The calmest months (with the lowest average wind speed) are June and July (8.9mph).
Average humidity in April
Rowan Bay, AK
- Average humidity in April: 82%
The month with the highest relative humidity is August (89%).
The months with the lowest relative humidity are February and March (78%).
Average rainfall in April
Rowan Bay, AK
- Average rainfall in April: 4.96"
The wettest month (with the highest rainfall) is November (9.69").
The driest month (with the least rainfall) is May (3.07").
Average rainfall days in April
Rowan Bay, AK
- Average rainfall days in April: 19.6 days
The month with the highest number of rainy days is November (23.1 days).
The month with the least rainy days is February (14.2 days).
Average snowfall in April
Rowan Bay, AK
- Average snowfall in April: 1.18"
The month with the highest snowfall is February (4.88").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Rowan Bay, AK
- Average snowfall days in April: 1.8 days
The month with the highest number of snowfall days is March (8.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Rowan Bay, AK
- Average daylight in April: 14h and 2min
The month with the longest days is June (Average daylight: 17h and 42min).
The month with the shortest days is December (Average daylight: 6h and 54min).
- Average sunshine in April: 6h and 1min
The month with the most sunshine is May (Average sunshine: 7h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in April
Rowan Bay, AK
- Average sunshine days in April: 8.3 days
The month with the most sunshine days is May (13.6 days).
The month with the least sunshine days is November (5.3 days).
Average UV index in April
Rowan Bay, AK
- Average UV index in April: 2
The months with the highest UV index are July and August (UV index 4).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).
Average cloud cover in April
Rowan Bay, AK
- Average cloud cover in April: 62
The month with the most cloud cover is January (Cloud cover 71).
The months with the least cloud cover are May and September (Cloud cover 55).
Average visibility in April
Rowan Bay, AK
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Rowan Bay, Alaska, USA
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