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
In Princeton, the onset of April comes with an increased average high-temperature, moving from March's moderate 60.1°F (15.6°C) to an agreeable 70°F (21.1°C). An average low-temperature of 50.5°F (10.3°C) marks the nights throughout April.Humidity
The average relative humidity in April is 76%.Rainfall
April is the month with the most rainfall. Rain falls for 14.3 days and accumulates 4.45" (113mm) of precipitation.Snowfall
In Princeton, snow does not fall in April through October.Daylight
In April, the average length of the day is 13h and 5min.On the first day of the month, sunrise is at 6:30 am and sunset at 7:06 pm. On the last day of April, sunrise is at 5:54 am and sunset at 7:29 pm CDT.
Sunshine
In April, the average sunshine is 9h.UV index
In Princeton, the average daily maximum UV index in April is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: A daily high UV index of 5 in April leads to these guidelines:
Undertake protective steps - Recommendations to avoid sunburn are issued. When the Sun is at its strongest around midday, find shade and limit exposure. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April?
What is the average humidity in April?
What is the rainiest month?
How many days does it rain in April in Princeton?
When it does not snow?
Does it snow in Princeton in April?
What is the average length of the day in April in Princeton?
When are sunrise and sunset in April?
How many hours of sunshine does Princeton have in April?
What is the UV index reading in April?
Average temperature in April
Princeton, AL
- Average high temperature in April: 70°F
The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (46.9°F).
- Average low temperature in April: 50.5°F
The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (32.7°F).
Average pressure in April
Princeton, AL
- Average pressure in April: 30"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in April
Princeton, AL
- Average wind speed in April: 7.6mph
The windiest month (with the highest average wind speed) is February (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).
Average humidity in April
Princeton, AL
- Average humidity in April: 76%
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (73%).
Average rainfall in April
Princeton, AL
- Average rainfall in April: 4.45"
The wettest month (with the highest rainfall) is April (4.45").
The driest month (with the least rainfall) is September (2.17").
Average rainfall days in April
Princeton, AL
- Average rainfall days in April: 14.3 days
The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is November (9.1 days).
Average snowfall in April
Princeton, AL
- Average snowfall in April: 0"
The month with the highest snowfall is January (0.83").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in April
Princeton, AL
- Average snowfall days in April: 0.2 days
The month with the highest number of snowfall days is January (1.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Princeton, AL
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 30min).
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 24min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in April
Princeton, AL
- Average sunshine days in April: 14.3 days
The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is June (10.3 days).
Average UV index in April
Princeton, AL
- Average UV index in April: 5
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in April
Princeton, AL
- Average cloud cover in April: 38
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility in April
Princeton, AL
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Princeton, Alabama, USA
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