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
With the beginning of April, Grayling's average high-temperature sees an increase, transitioning from a subzero cold 19.2°F (-7.1°C) in March to a cold 33.1°F (0.6°C). Grayling's temperature tends to fall to an average low of 21°F (-6.1°C) during the nights of April.Humidity
In Grayling, Alaska, the average relative humidity in April is 92%.Rainfall
In Grayling, in April, during 9.5 rainfall days, 1.22" (31mm) of precipitation is typically accumulated. Throughout the year, there are 122.8 rainfall days, and 17.44" (443mm) of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall. In Grayling, during April, snow falls for 15.1 days and regularly aggregates up to 5.43" (138mm) of snow. Throughout the year, there are 111.6 snowfall days, and 51.93" (1319mm) of snow is accumulated.Daylight
In April, the average length of the day in Grayling is 15h and 1min.On the first day of the month, sunrise is at 7:56 am and sunset at 9:30 pm. On the last day of April, sunrise is at 6:20 am and sunset at 10:54 pm AKDT.
Sunshine
The average sunshine in April is 4.6h.UV index
In April, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.Note: A maximum high daily UV index of 2 during April translates into the following directions:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in April?
What is the average humidity in April?
How many days does it rain in April?
How much does it snow in Grayling in April?
How many hours of daylight does Grayling have in April?
When are sunrise and sunset in April?
How long on average sun shines in April?
What is the UV index intensity in April?
Average temperature in April
Grayling, AK
- Average high temperature in April: 33.1°F
The warmest month (with the highest average high temperature) is July (64.9°F).
The month with the lowest average high temperature is January (6.4°F).
- Average low temperature in April: 21°F
The month with the highest average low temperature is July (47.8°F).
The coldest month (with the lowest average low temperature) is January (-3.1°F).
Average pressure in April
Grayling, AK
- Average pressure in April: 29.82"Hg
The month with the highest atmospheric pressure is July (29.91"Hg).
The month with the lowest atmospheric pressure is October (29.7"Hg).
Average wind speed in April
Grayling, AK
- Average wind speed in April: 5.7mph
The windiest month (with the highest average wind speed) is January (6.8mph).
The calmest month (with the lowest average wind speed) is July (5.1mph).
Average humidity in April
Grayling, AK
- Average humidity in April: 92%
The months with the highest relative humidity are January, February, March and December (95%).
The month with the lowest relative humidity is June (63%).
Average rainfall in April
Grayling, AK
- Average rainfall in April: 1.22"
The wettest month (with the highest rainfall) is August (2.28").
The driest month (with the least rainfall) is March (0.94").
Average rainfall days in April
Grayling, AK
- Average rainfall days in April: 9.5 days
The month with the highest number of rainy days is August (20.8 days).
The months with the least rainy days are February and December (3 days).
Average snowfall in April
Grayling, AK
- Average snowfall in April: 5.43"
The month with the highest snowfall is February (10.24").
The months with the least snowfall are June, July and August (0").
Average snowfall days in April
Grayling, AK
- Average snowfall days in April: 15.1 days
The month with the highest number of snowfall days is March (18.4 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Grayling, AK
- Average daylight in April: 15h and 0min
The month with the longest days is June (Average daylight: 20h and 0min).
The month with the shortest days is December (Average daylight: 5h and 0min).
- Average sunshine in April: 4h and 4min
The month with the most sunshine is June (Average sunshine: 8h and 54min).
The month with the least sunshine is December (Average sunshine: 2h and 24min).
Average sunshine days in April
Grayling, AK
- Average sunshine days in April: 8.2 days
The month with the most sunshine days is January (16.5 days).
The month with the least sunshine days is August (8.1 days).
Average UV index in April
Grayling, AK
- Average UV index in April: 2
The months with the highest UV index are May, June and July (UV index 4).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).
Average cloud cover in April
Grayling, AK
- Average cloud cover in April: 71
The month with the most cloud cover is April (Cloud cover 71).
The month with the least cloud cover is June (Cloud cover 48).
Average visibility in April
Grayling, AK
- Average visibility in April: 3mi
The months with the highest visibility are May and June (6mi).
The months with the lowest visibility are February, March, April and December (3mi).
Grayling, Alaska, USA
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