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 arrival of April signals an increase in the average high-temperature, moving from a cold 40.1°F (4.5°C) in March to a fresh 52.3°F (11.3°C). During the month of April, the nighttime temperature falls to an average of 36.1°F (2.3°C).Humidity
The least humid month is April, with an average relative humidity of 75%.Rainfall
In Montello, in April, during 15.8 rainfall days, 3.07" (78mm) of precipitation is typically accumulated. Throughout the year, in Montello, there are 146.3 rainfall days, and 29.45" (748mm) of precipitation is accumulated.Snowfall
Months with snowfall in Montello, Wisconsin, are January through May, October through December. In Montello, in April, during 3.9 snowfall days, 2.09" (53mm) of snow is typically accumulated. Throughout the year, in Montello, there are 61.9 snowfall days, and 24.76" (629mm) of snow is accumulated.Daylight
In Montello, the average length of the day in April is 13h and 28min.On the first day of the month, sunrise is at 6:37 am and sunset at 7:24 pm. On the last day of April, in Montello, sunrise is at 5:49 am and sunset at 7:59 pm CDT.
Sunshine
The average sunshine in April is 7.2h.UV index
In April, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: A typical high UV index of 3 in April suggests the following recommendations:
Act with care - The need to guard against sun damage is communicated. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Montello in April?
What is the least humid month in Montello?
What is the average humidity in April in Montello?
How many days does it rain in April in Montello?
How much does it snow in Montello in April?
How many hours of daylight does Montello have in April?
What time are sunrise and sunset in April in Montello?
How many hours of sunshine does Montello have in April?
What is the UV index intensity in April in Montello?
Average temperature in April
Montello, WI
- Average high temperature in April: 52.3°F
The warmest month (with the highest average high temperature) is July (78.3°F).
The month with the lowest average high temperature is January (22.3°F).
- Average low temperature in April: 36.1°F
The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (10.4°F).
Average pressure in April
Montello, WI
- Average pressure in April: 29.96"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in April
Montello, WI
- Average wind speed in April: 10mph
The windiest month (with the highest average wind speed) is April (10mph).
The calmest month (with the lowest average wind speed) is August (6.7mph).
Average humidity in April
Montello, WI
- Average humidity in April: 75%
The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is April (75%).
Average rainfall in April
Montello, WI
- Average rainfall in April: 3.07"
The wettest month (with the highest rainfall) is June (3.94").
The driest month (with the least rainfall) is January (1.22").
Average rainfall days in April
Montello, WI
- Average rainfall days in April: 15.8 days
The month with the highest number of rainy days is May (18.6 days).
The month with the least rainy days is February (4.1 days).
Average snowfall in April
Montello, WI
- Average snowfall in April: 2.09"
The month with the highest snowfall is February (6.42").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Montello, WI
- Average snowfall days in April: 3.9 days
The month with the highest number of snowfall days is January (15 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Montello, WI
- Average daylight in April: 13h and 3min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in April: 7h and 1min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in April
Montello, WI
- Average sunshine days in April: 10.8 days
The month with the most sunshine days is October (15.3 days).
The month with the least sunshine days is June (8.6 days).
Average UV index in April
Montello, WI
- Average UV index in April: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in April
Montello, WI
- Average cloud cover in April: 51
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in April
Montello, WI
- Average visibility in April: 6mi
The months with the highest visibility are March, April, May, June, August, September, October and November (6mi).
The months with the lowest visibility are January, February, July and December (5mi).
Montello, Wisconsin, USA
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