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 sees a shift in the average high-temperature, moving from an icy 37.9°F (3.3°C) in March to a cool 51.3°F (10.7°C). Hammond throughout April, records an average low-temperature of 35.1°F (1.7°C).Humidity
With an average relative humidity of 76%, April is the least humid month.Rainfall
In Hammond, during April, the rain falls for 11 days and regularly aggregates up to 1.06" (27mm) of precipitation. Throughout the year, in Hammond, there are 99.2 rainfall days, and 12.17" (309mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In April, in Hammond, it is snowing for 4.3 days. Throughout April, 1.1" (28mm) of snow is accumulated. Throughout the year, in Hammond, there are 54.1 snowfall days, and 9.92" (252mm) of snow is accumulated.Daylight
In Hammond, the average length of the day in April is 13h and 32min.On the first day of April, sunrise is at 6:48 am and sunset at 7:38 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 8:14 pm CDT.
Sunshine
In April, the average sunshine is 7h.UV index
In Hammond, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: An average UV index of 3 in April transforms into this advice:
Ensure safety - Recommendations to avert sunburn are presented. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Always opt for UVA and UVB-resistant sunglasses on radiant days. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April?
What is the least humid month?
What is the average humidity in April?
How many days does it rain in April?
How many days does it snow in April?
What is the average length of the day in April?
When are sunrise and sunset in April?
How long on average sun shines in April?
What is the UV index reading in April?
Average temperature in April
Hammond, WI
- Average high temperature in April: 51.3°F
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (18.9°F).
- Average low temperature in April: 35.1°F
The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (5.7°F).
Average pressure in April
Hammond, WI
- Average pressure in April: 29.96"Hg
The months with the highest atmospheric pressure are January and February (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in April
Hammond, WI
- Average wind speed in April: 9.6mph
The windiest month (with the highest average wind speed) is April (9.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).
Average humidity in April
Hammond, WI
- Average humidity in April: 76%
The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is April (76%).
Average rainfall in April
Hammond, WI
- Average rainfall in April: 1.06"
The wettest month (with the highest rainfall) is June (2.17").
The driest month (with the least rainfall) is January (0.31").
Average rainfall days in April
Hammond, WI
- Average rainfall days in April: 11 days
The month with the highest number of rainy days is June (14.8 days).
The month with the least rainy days is February (1 days).
Average snowfall in April
Hammond, WI
- Average snowfall in April: 1.1"
The month with the highest snowfall is February (2.99").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Hammond, WI
- Average snowfall days in April: 4.3 days
The month with the highest number of snowfall days is January (11.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Hammond, WI
- Average daylight in April: 13h and 3min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in April: 7h and 0min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in April
Hammond, WI
- Average sunshine days in April: 14.4 days
The month with the most sunshine days is January (21 days).
The month with the least sunshine days is June (12.6 days).
Average UV index in April
Hammond, 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, February, November and December (UV index 1).
Average cloud cover in April
Hammond, WI
- Average cloud cover in April: 53
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in April
Hammond, WI
- Average visibility in April: 6mi
The months with the highest visibility are April, May, June, July, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
Hammond, Wisconsin, USA
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