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 start of April brings a rise in the average high-temperature, moving from a refreshing 61.3°F (16.3°C) in March to an agreeable 70.9°F (21.6°C). In Dennis, in April, the average low-temperature is a fresh 51.8°F (11°C).Humidity
The average relative humidity in April is 77%.Rainfall
In Dennis, in April, during 13.3 rainfall days, 3.43" (87mm) of precipitation is typically accumulated. Throughout the year, in Dennis, Mississippi, there are 169.1 rainfall days, and 38.11" (968mm) of precipitation is accumulated.Snowfall
In Dennis, snow does not fall in April through October.Daylight
In April, the average length of the day in Dennis is 13h and 5min.On the first day of April, sunrise is at 6:38 am and sunset at 7:14 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 7:37 pm CDT.
Sunshine
The average sunshine in April in Dennis is 9h.UV index
In Dennis, the average daily maximum UV index in April is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index of 5 during April translates into these guidelines:
Be vigilant - A duty to shield skin and eyes from injury exists. To protect against the Sun's most potent rays, avoid direct exposure around midday. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Dennis in April?
What is the average humidity in April in Dennis?
How many days does it rain in April in Dennis?
When it does not snow in Dennis?
Does it snow in Dennis in April?
How many hours of daylight does Dennis have in April?
When are sunrise and sunset in April in Dennis?
How long on average sun shines in April in Dennis?
How high is the UV index in April in Dennis?
Average temperature in April
Dennis, MS
- Average high temperature in April: 70.9°F
The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is January (48°F).
- Average low temperature in April: 51.8°F
The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (33.3°F).
Average pressure in April
Dennis, 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
Dennis, MS
- Average wind speed in April: 7.6mph
The windiest month (with the highest average wind speed) is February (7.8mph).
The calmest month (with the lowest average wind speed) is July (4.6mph).
Average humidity in April
Dennis, MS
- Average humidity in April: 77%
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (72%).
Average rainfall in April
Dennis, MS
- Average rainfall in April: 3.43"
The wettest month (with the highest rainfall) is February (4.13").
The driest month (with the least rainfall) is November (2.28").
Average rainfall days in April
Dennis, MS
- Average rainfall days in April: 13.3 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is November (9.5 days).
Average snowfall in April
Dennis, MS
- Average snowfall in April: 0"
The month with the highest snowfall is February (0.59").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in April
Dennis, MS
- Average snowfall days in April: 0.1 days
The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Dennis, MS
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in April: 9h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The months with the least sunshine are February and December (Average sunshine: 4h and 36min).
Average sunshine days in April
Dennis, MS
- Average sunshine days in April: 14.9 days
The month with the most sunshine days is October (19.1 days).
The month with the least sunshine days is July (9.8 days).
Average UV index in April
Dennis, MS
- Average UV index in April: 5
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in April
Dennis, MS
- Average cloud cover in April: 38
The months with the most cloud cover are February and December (Cloud cover 50).
The months with the least cloud cover are June and September (Cloud cover 30).
Average visibility in April
Dennis, MS
- Average visibility in April: 6mi
The months with the highest visibility are February, March, April, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January, May and July (5mi).
Dennis, Mississippi, USA
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