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 shift into April brings a slight increase in the average high-temperature, moving from a pleasant 68.2°F (20.1°C) in March to a warm 75.7°F (24.3°C). Throughout April, the temperature in Harriston, Mississippi, tends to fall to a consistent average low of 56.1°F (13.4°C).Humidity
In April, the average relative humidity in Harriston is 78%.Rainfall
In Harriston, during April, the rain falls for 12.8 days and regularly aggregates up to 2.72" (69mm) of precipitation. Throughout the year, there are 162.8 rainfall days, and 34.33" (872mm) of precipitation is accumulated.Snowfall
In Harriston, snow does not fall in March through November.Daylight
In April, the average length of the day is 12h and 59min.On the first day of April, sunrise is at 6:51 am and sunset at 7:24 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 7:43 pm CDT.
Sunshine
The average sunshine in April in Harriston is 9.3h.UV index
The average daily maximum UV index in April is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: The daily high UV index of 5 during April translates into the following recommendations:
Ensure safety - Imperative it is to shield skin and eyes from damage. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Harriston?
What is the average humidity in April in Harriston?
How much does it rain in Harriston in April?
When it does not snow in Harriston?
What is the average length of the day in April in Harriston?
When are sunrise and sunset in April in Harriston?
How long on average sun shines in April in Harriston?
How high is the UV index in April in Harriston?
Average temperature in April
Harriston, MS
- Average high temperature in April: 75.7°F
The warmest month (with the highest average high temperature) is July (91.4°F).
The month with the lowest average high temperature is January (55.4°F).
- Average low temperature in April: 56.1°F
The month with the highest average low temperature is July (72.7°F).
The coldest month (with the lowest average low temperature) is January (40.1°F).
Average pressure in April
Harriston, MS
- Average pressure in April: 29.99"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in April
Harriston, MS
- Average wind speed in April: 7.2mph
The windiest month (with the highest average wind speed) is February (7.6mph).
The calmest months (with the lowest average wind speed) are August and September (4.9mph).
Average humidity in April
Harriston, MS
- Average humidity in April: 78%
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is October (71%).
Average rainfall in April
Harriston, MS
- Average rainfall in April: 2.72"
The wettest month (with the highest rainfall) is August (3.9").
The driest month (with the least rainfall) is November (1.81").
Average rainfall days in April
Harriston, MS
- Average rainfall days in April: 12.8 days
The month with the highest number of rainy days is August (19.5 days).
The month with the least rainy days is November (7.9 days).
Average snowfall in April
Harriston, MS
- Average snowfall in April: 0"
The month with the highest snowfall is January (0.43").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days in April
Harriston, MS
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is January (1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Harriston, 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 36min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days in April
Harriston, MS
- Average sunshine days in April: 16.4 days
The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is August (9.2 days).
Average UV index in April
Harriston, 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
Harriston, MS
- Average cloud cover in April: 36
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is October (Cloud cover 29).
Average visibility in April
Harriston, MS
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, June, October, November and December (6mi).
The months with the lowest visibility are May, July, August and September (5mi).
Harriston, Mississippi, USA
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