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
As April sets in Grand Junction, Colorado, the average high-temperature shows a slight increase, moving up from a fresh 50.7°F (10.4°C) in March to a moderate 58.6°F (14.8°C). During the month of April, Grand Junction's nighttime temperature lowers to an average of 37.8°F (3.2°C).Humidity
The average relative humidity in April is 44%.Rainfall
In April, in Grand Junction, the rain falls for 10.3 days. Throughout April, 0.67" (17mm) of precipitation is accumulated. In Grand Junction, during the entire year, the rain falls for 93.6 days and collects up to 8.46" (215mm) of precipitation.Snowfall
January through April, October through December are months with snowfall in Grand Junction. April is the last month it regularly snows. During 1.3 snowfall days, in April, Grand Junction aggregates 0.31" (8mm) of snow. Throughout the year, in Grand Junction, there are 28.3 snowfall days, and 11.5" (292mm) of snow is accumulated.Daylight
The average length of the day in April is 13h and 16min.On the first day of the month, sunrise is at 6:57 am and sunset at 7:38 pm. On the last day of April, sunrise is at 6:16 am and sunset at 8:06 pm MDT.
Sunshine
In Grand Junction, the average sunshine in April is 11.1h.UV index
In April, the average daily maximum UV index in Grand Junction, Colorado, is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the average person.Note: In April, the maximum UV index of 4 suggests these recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Frequently asked questions
What is the average April temperature in Grand Junction?
What is the average humidity in April in Grand Junction?
How much does it rain in Grand Junction in April?
What is the last month it snows in Grand Junction?
How many hours of daylight does Grand Junction have in April?
When is the sunrise / sunset in April in Grand Junction?
How many hours of sunshine does Grand Junction have in April?
How high is the UV index in April in Grand Junction?
Average temperature in April
Grand Junction, CO
- Average high temperature in April: 58.6°F
The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (34.9°F).
- Average low temperature in April: 37.8°F
The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).
Average pressure in April
Grand Junction, CO
- Average pressure in April: 29.92"Hg
The month with the highest atmospheric pressure is January (30.27"Hg).
The months with the lowest atmospheric pressure are May and June (29.9"Hg).
Average wind speed in April
Grand Junction, CO
- Average wind speed in April: 7.3mph
The windiest month (with the highest average wind speed) is June (7.5mph).
The calmest month (with the lowest average wind speed) is January (4.2mph).
Average humidity in April
Grand Junction, CO
- Average humidity in April: 44%
The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is June (29%).
Average rainfall in April
Grand Junction, CO
- Average rainfall in April: 0.67"
The wettest month (with the highest rainfall) is March (1.06").
The driest month (with the least rainfall) is June (0.51").
Average rainfall days in April
Grand Junction, CO
- Average rainfall days in April: 10.3 days
The month with the highest number of rainy days is March (10.4 days).
The month with the least rainy days is November (5.5 days).
Average snowfall in April
Grand Junction, CO
- Average snowfall in April: 0.31"
The month with the highest snowfall is December (3.74").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Grand Junction, CO
- Average snowfall days in April: 1.3 days
The month with the highest number of snowfall days is January (7.9 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
Grand Junction, CO
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in April: 11h and 1min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 18min).
Average sunshine days in April
Grand Junction, CO
- Average sunshine days in April: 16.5 days
The month with the most sunshine days is November (22.3 days).
The month with the least sunshine days is February (15.8 days).
Average UV index in April
Grand Junction, CO
- Average UV index in April: 4
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Grand Junction, CO
- Average cloud cover in April: 24
The month with the most cloud cover is January (Cloud cover 31).
The months with the least cloud cover are June and September (Cloud cover 11).
Average visibility in April
Grand Junction, CO
- Average visibility in April: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Grand Junction, Colorado, USA
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