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
A slight uplift of average high-temperatures is noted in April, with temperatures adjusting from an agreeable 69.4°F (20.8°C) in March to a moderately hot 77.5°F (25.3°C). During the nights in April, Johnson experiences a consistent average temperature of 56.3°F (13.5°C).Humidity
In April, the average relative humidity is 75%.Rainfall
In Johnson, in April, during 11.8 rainfall days, 2.6" (66mm) of precipitation is typically accumulated. In Johnson, Mississippi, during the entire year, the rain falls for 166.2 days and collects up to 34.88" (886mm) of precipitation.Snowfall
In Johnson, snow does not fall in April through November.Daylight
In April, the average length of the day is 12h and 58min.On the first day of April in Johnson, sunrise is at 6:44 am and sunset at 7:16 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 7:35 pm CDT.
Sunshine
In Johnson, Mississippi, the average sunshine in April is 9.3h.UV index
In Johnson, the average daily maximum UV index in April is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the average person.Note: The daily maximum UV index of 5 in April interprets into the following advice:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Johnson?
What is the average humidity in April in Johnson?
How many days does it rain in April in Johnson?
When it does not snow in Johnson?
Does it snow in Johnson in April?
What is the average length of the day in April in Johnson?
When is the sunrise / sunset in April in Johnson?
How many hours of sunshine does Johnson have in April?
What is the UV index intensity in April in Johnson?
Average temperature in April
Johnson, MS
- Average high temperature in April: 77.5°F
The warmest month (with the highest average high temperature) is August (91.6°F).
The month with the lowest average high temperature is January (56.7°F).
- Average low temperature in April: 56.3°F
The month with the highest average low temperature is July (72.5°F).
The coldest month (with the lowest average low temperature) is January (39.6°F).
Average pressure in April
Johnson, 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
Johnson, MS
- Average wind speed in April: 7mph
The windiest months (with the highest average wind speed) are January, February and April (7mph).
The calmest month (with the lowest average wind speed) is July (4.5mph).
Average humidity in April
Johnson, MS
- Average humidity in April: 75%
The month with the highest relative humidity is December (82%).
The month with the lowest relative humidity is October (71%).
Average rainfall in April
Johnson, MS
- Average rainfall in April: 2.6"
The wettest month (with the highest rainfall) is July (4.13").
The driest month (with the least rainfall) is November (1.77").
Average rainfall days in April
Johnson, MS
- Average rainfall days in April: 11.8 days
The month with the highest number of rainy days is July (21.3 days).
The month with the least rainy days is November (8.6 days).
Average snowfall in April
Johnson, MS
- Average snowfall in April: 0"
The month with the highest snowfall is December (0.35").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in April
Johnson, MS
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is January (0.8 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
Johnson, MS
- Average daylight in April: 13h and 0min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in April: 9h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The months with the least sunshine are February and December (Average sunshine: 4h and 54min).
Average sunshine days in April
Johnson, MS
- Average sunshine days in April: 16.6 days
The month with the most sunshine days is October (20.6 days).
The month with the least sunshine days is August (7.3 days).
Average UV index in April
Johnson, MS
- Average UV index in April: 5
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
Johnson, MS
- Average cloud cover in April: 38
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is October (Cloud cover 30).
Average visibility in April
Johnson, MS
- Average visibility in April: 5mi
The months with the highest visibility are January, February, October and November (6mi).
The months with the lowest visibility are March, April, May, June, July, August, September and December (5mi).
Johnson, Mississippi, USA
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