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 pleasant 69.8°F (21°C) in March to a moderately hot 77.7°F (25.4°C). In McCallum, in April, the average low-temperature is a moderate 56.5°F (13.6°C).Humidity
In April, the average relative humidity in McCallum is 75%.Rainfall
In April, in McCallum, the rain falls for 12.4 days. Throughout April, 2.6" (66mm) of precipitation is accumulated. In McCallum, Mississippi, during the entire year, the rain falls for 177.1 days and collects up to 36.42" (925mm) of precipitation.Snowfall
April through November are months without snowfall in McCallum.Daylight
In McCallum, the average length of the day in April is 12h and 58min.On the first day of April, sunrise is at 6:44 am and sunset at 7:16 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 7:35 pm CDT.
Sunshine
In McCallum, Mississippi, the average sunshine in April is 9.4h.UV index
In April, the average daily maximum UV index in McCallum is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum UV index of 6 in April translates into the following recommendations:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for McCallum in April?
What is the average humidity in April in McCallum?
How many days does it rain in April in McCallum?
When it does not snow in McCallum?
Does it snow in McCallum in April?
What is the average length of the day in April in McCallum?
When is the sunrise / sunset in April in McCallum?
How many hours of sunshine does McCallum have in April?
What is the UV index intensity in April in McCallum?
Average temperature in April
McCallum, MS
- Average high temperature in April: 77.7°F
The warmest month (with the highest average high temperature) is August (91.8°F).
The month with the lowest average high temperature is January (56.8°F).
- Average low temperature in April: 56.5°F
The month with the highest average low temperature is August (73°F).
The coldest month (with the lowest average low temperature) is January (39.7°F).
Average pressure in April
McCallum, MS
- Average pressure in April: 30"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The months with the lowest atmospheric pressure are June and August (29.97"Hg).
Average wind speed in April
McCallum, MS
- Average wind speed in April: 6.8mph
The windiest month (with the highest average wind speed) is April (6.8mph).
The calmest month (with the lowest average wind speed) is July (4.4mph).
Average humidity in April
McCallum, MS
- Average humidity in April: 75%
The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (71%).
Average rainfall in April
McCallum, MS
- Average rainfall in April: 2.6"
The wettest month (with the highest rainfall) is July (4.37").
The driest month (with the least rainfall) is November (1.77").
Average rainfall days in April
McCallum, MS
- Average rainfall days in April: 12.4 days
The month with the highest number of rainy days is August (22.3 days).
The month with the least rainy days is November (8.7 days).
Average snowfall in April
McCallum, MS
- Average snowfall in April: 0"
The month with the highest snowfall is December (0.39").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in April
McCallum, MS
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is January (0.5 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in April /
Average sunshine in April
McCallum, MS
- Average daylight in April: 13h and 0min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in April: 9h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days in April
McCallum, MS
- Average sunshine days in April: 15.1 days
The months with the most sunshine days are October and November (19.8 days).
The month with the least sunshine days is August (6.4 days).
Average UV index in April
McCallum, MS
- Average UV index in April: 6
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in April
McCallum, MS
- Average cloud cover in April: 37
The months with the most cloud cover are February and December (Cloud cover 49).
The month with the least cloud cover is October (Cloud cover 29).
Average visibility in April
McCallum, MS
- Average visibility in April: 5mi
The months with the highest visibility are June, October and November (6mi).
The months with the lowest visibility are January, February, March, April, May, July, August, September and December (5mi).
McCallum, Mississippi, USA
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