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
The onset of April marks a slight increase in the average high-temperature, moving from a chilly 46°F (7.8°C) in March to a fresh 54.1°F (12.3°C). Delta experiences an average low-temperature reading of 33.6°F (0.9°C) throughout April.Humidity
The average relative humidity in April is 53%.Rainfall
In April, the rain falls for 13.8 days. Throughout April, 1.22" (31mm) of precipitation is accumulated. In Delta, during the entire year, the rain falls for 120.8 days and collects up to 14.06" (357mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Delta, in April, snow falls for 2.5 days, with typically accumulated 1.02" (26mm) of snow. In Delta, during the entire year, snow falls for 43.4 days and aggregates up to 22.87" (581mm) of snow.Daylight
In Delta, the average length of the day in April is 13h and 14min.On the first day of April, sunrise is at 6:55 am and sunset at 7:36 pm. On the last day of the month, sunrise is at 6:14 am and sunset at 8:04 pm MDT.
Sunshine
In April, the average sunshine in Delta is 10.9h.UV index
In Delta, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 3 in April translates into these instructions:
Preventative actions are necessary - Recommendations to ward off sunburn are given. Around midday, solar radiation is most harmful; hence, exposure should be limited. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Delta in April?
What is the average humidity in April?
How many days does it rain in April?
How many days does it snow in April?
How many hours of daylight does Delta have in April?
When is the sunrise / sunset in April?
How many hours of sunshine does Delta have in April?
What is the UV index intensity in April in Delta?
Average temperature in April
Delta, CO
- Average high temperature in April: 54.1°F
The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (33.1°F).
- Average low temperature in April: 33.6°F
The month with the highest average low temperature is July (55.2°F).
The coldest month (with the lowest average low temperature) is January (15.4°F).
Average pressure in April
Delta, CO
- Average pressure in April: 29.93"Hg
The month with the highest atmospheric pressure is January (30.26"Hg).
The month with the lowest atmospheric pressure is May (29.92"Hg).
Average wind speed in April
Delta, CO
- Average wind speed in April: 6.6mph
The windiest month (with the highest average wind speed) is June (7mph).
The calmest month (with the lowest average wind speed) is January (3.9mph).
Average humidity in April
Delta, CO
- Average humidity in April: 53%
The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is June (34%).
Average rainfall in April
Delta, CO
- Average rainfall in April: 1.22"
The wettest month (with the highest rainfall) is August (1.54").
The driest month (with the least rainfall) is June (0.71").
Average rainfall days in April
Delta, CO
- Average rainfall days in April: 13.8 days
The month with the highest number of rainy days is April (13.8 days).
The month with the least rainy days is June (6.8 days).
Average snowfall in April
Delta, CO
- Average snowfall in April: 1.02"
The month with the highest snowfall is December (5.87").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Delta, CO
- Average snowfall days in April: 2.5 days
The month with the highest number of snowfall days is February (10.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Delta, CO
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in April: 10h and 5min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 6h and 6min).
Average sunshine days in April
Delta, CO
- Average sunshine days in April: 13.8 days
The months with the most sunshine days are June and November (20.4 days).
The month with the least sunshine days is August (13.3 days).
Average UV index in April
Delta, CO
- Average UV index in April: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Delta, CO
- Average cloud cover in April: 26
The months with the most cloud cover are January and February (Cloud cover 33).
The month with the least cloud cover is June (Cloud cover 11).
Average visibility in April
Delta, CO
- Average visibility in April: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Delta, Colorado, USA
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