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 start of April brings a subtle rise in the average high-temperature, moving from a wintry 41°F (5°C) in March to a chilly 49.8°F (9.9°C). An average low-temperature of 30.6°F (-0.8°C) is common during the nights of April.Humidity
The average relative humidity in April is 67%.Rainfall
In Clifton, Idaho, in April, during 16.6 rainfall days, 2.09" (53mm) of precipitation is typically accumulated. Throughout the year, there are 127.4 rainfall days, and 18.27" (464mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, September through December. In Clifton, Idaho, in April, during 6.5 snowfall days, 2.8" (71mm) of snow is typically accumulated. Throughout the year, there are 83.8 snowfall days, and 60.12" (1527mm) of snow is accumulated.Daylight
In April, the average length of the day in Clifton is 13h and 24min.On the first day of the month, sunrise is at 7:08 am and sunset at 7:54 pm. On the last day of April, in Clifton, sunrise is at 6:23 am and sunset at 8:26 pm MDT.
Sunshine
In April, the average sunshine in Clifton, Idaho, is 9.7h.UV index
In Clifton, the average daily maximum UV index in April is 2. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index, 2 during April, leads to the following recommendations:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Boost your sun resistance with garments that are densely woven yet spacious. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Frequently asked questions
What are the temperatures in Clifton in April?
What is the average humidity in April in Clifton?
How many days does it rain in April in Clifton?
How many days does it snow in April in Clifton?
How many hours of daylight does Clifton have in April?
When is the sunrise / sunset in April in Clifton?
How long on average sun shines in April in Clifton?
How high is the UV index in April in Clifton?
Average temperature in April
Clifton, ID
- Average high temperature in April: 49.8°F
The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is December (28.8°F).
- Average low temperature in April: 30.6°F
The month with the highest average low temperature is July (53.8°F).
The coldest month (with the lowest average low temperature) is January (13.5°F).
Average pressure in April
Clifton, ID
- Average pressure in April: 29.95"Hg
The month with the highest atmospheric pressure is January (30.3"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in April
Clifton, ID
- Average wind speed in April: 5.8mph
The windiest month (with the highest average wind speed) is April (5.8mph).
The calmest month (with the lowest average wind speed) is January (4.2mph).
Average humidity in April
Clifton, ID
- Average humidity in April: 67%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (38%).
Average rainfall in April
Clifton, ID
- Average rainfall in April: 2.09"
The wettest month (with the highest rainfall) is February (2.24").
The driest month (with the least rainfall) is July (0.35").
Average rainfall days in April
Clifton, ID
- Average rainfall days in April: 16.6 days
The month with the highest number of rainy days is April (16.6 days).
The month with the least rainy days is July (5.5 days).
Average snowfall in April
Clifton, ID
- Average snowfall in April: 2.8"
The month with the highest snowfall is January (16.73").
The months with the least snowfall are June, July and August (0").
Average snowfall days in April
Clifton, ID
- Average snowfall days in April: 6.5 days
The months with the highest number of snowfall days are January and February (17.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Clifton, ID
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in April: 9h and 4min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).
Average sunshine days in April
Clifton, ID
- Average sunshine days in April: 9.2 days
The month with the most sunshine days is July (21.8 days).
The month with the least sunshine days is February (8.3 days).
Average UV index in April
Clifton, ID
- Average UV index in April: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in April
Clifton, ID
- Average cloud cover in April: 33
The month with the most cloud cover is February (Cloud cover 51).
The months with the least cloud cover are July and August (Cloud cover 10).
Average visibility in April
Clifton, ID
- Average visibility in April: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (4mi).
Clifton, Idaho, USA
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