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
Gray Mountain's weather shows a minor temperature rise with the arrival of April, moving from 58.1°F (14.5°C) in March to a still refreshing 65.3°F (18.5°C). April is characterized by a distinct thermal shift, with nighttime lows averaging at a chilly 43.7°F (6.5°C).Humidity
In April, the average relative humidity is 28%.Rainfall
In April, the rain falls for 5.4 days. Throughout April, 0.24" (6mm) of precipitation is accumulated. In Gray Mountain, Arizona, during the entire year, the rain falls for 57 days and collects up to 4.92" (125mm) of precipitation.Snowfall
January through April, October through December are months with snowfall. April is the last month it regularly snows. During 0.3 snowfall days, in April, Gray Mountain aggregates 0.08" (2mm) of snow. In Gray Mountain, during the entire year, snow falls for 13.3 days and aggregates up to 5.75" (146mm) of snow.Daylight
The average length of the day in April is 13h and 7min.On the first day of the month, sunrise is at 6:10 am and sunset at 6:48 pm. On the last day of April, sunrise is at 5:33 am and sunset at 7:12 pm MST.
Sunshine
In Gray Mountain, the average sunshine in April is 10.8h.UV index
In Gray Mountain, the average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 4 during April leads to these advisories:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature?
What is the average humidity in April?
How many days does it rain in April?
What is the last month it snows?
What is the average length of the day in April?
What time are sunrise and sunset in April?
How long on average sun shines in April?
How high is the UV index in April?
Average temperature in April
Gray Mountain, AZ
- Average high temperature in April: 65.3°F
The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is January (43.7°F).
- Average low temperature in April: 43.7°F
The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (28°F).
Average pressure in April
Gray Mountain, AZ
- Average pressure in April: 29.9"Hg
The month with the highest atmospheric pressure is January (30.18"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in April
Gray Mountain, AZ
- Average wind speed in April: 9.6mph
The windiest month (with the highest average wind speed) is April (9.6mph).
The calmest month (with the lowest average wind speed) is January (5.4mph).
Average humidity in April
Gray Mountain, AZ
- Average humidity in April: 28%
The month with the highest relative humidity is January (61%).
The month with the lowest relative humidity is June (18%).
Average rainfall in April
Gray Mountain, AZ
- Average rainfall in April: 0.24"
The wettest month (with the highest rainfall) is January (0.59").
The driest month (with the least rainfall) is June (0.2").
Average rainfall days in April
Gray Mountain, AZ
- Average rainfall days in April: 5.4 days
The month with the highest number of rainy days is July (6.5 days).
The month with the least rainy days is June (2.6 days).
Average snowfall in April
Gray Mountain, AZ
- Average snowfall in April: 0.08"
The month with the highest snowfall is December (1.77").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Gray Mountain, AZ
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is December (4.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Gray Mountain, AZ
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in April: 10h and 5min
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days in April
Gray Mountain, AZ
- Average sunshine days in April: 23.6 days
The month with the most sunshine days is June (26.7 days).
The month with the least sunshine days is February (20.7 days).
Average UV index in April
Gray Mountain, AZ
- Average UV index in April: 4
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Gray Mountain, AZ
- Average cloud cover in April: 16
The month with the most cloud cover is December (Cloud cover 21).
The months with the least cloud cover are June and September (Cloud cover 8).
Average visibility in April
Gray Mountain, AZ
- 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).
Gray Mountain, Arizona, USA
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