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 Saint Petersburg, the average high-temperature in April increases from a chilly 44.6°F (7°C) in March to a moderate 57.4°F (14.1°C). During the month of April, the temperature generally drops to a low average of 38.1°F (3.4°C).Humidity
The average relative humidity in April is 79%.Rainfall
The month with the most rainfall in Saint Petersburg is April, when the rain falls for 17.1 days and typically aggregates up to 3.7" (94mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Saint Petersburg. In Saint Petersburg, in April, during 3.4 snowfall days, 1.22" (31mm) of snow is typically accumulated. Throughout the year, there are 63.1 snowfall days, and 25.75" (654mm) of snow is accumulated.Daylight
The average length of the day in April in Saint Petersburg is 13h and 20min.On the first day of the month, sunrise is at 7:00 am and sunset at 7:44 pm. On the last day of April, sunrise is at 6:16 am and sunset at 8:15 pm EDT.
Sunshine
In Saint Petersburg, Pennsylvania, the average sunshine in April is 7h.UV index
In April, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.Note: An average maximum UV index of 3 in April leads to these recommendations:
Put precautions into practice - Protective measures against sun-induced damage are advised. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Frequently asked questions
What are April temperatures in Saint Petersburg?
What is the average humidity in April in Saint Petersburg?
What is the wettest month in Saint Petersburg?
How many days does it rain in April in Saint Petersburg?
How much does it snow in Saint Petersburg in April?
What is the average length of the day in April in Saint Petersburg?
When are sunrise and sunset in April in Saint Petersburg?
How long on average sun shines in April in Saint Petersburg?
How high is the UV index in April in Saint Petersburg?
Average temperature in April
Saint Petersburg, PA
- Average high temperature in April: 57.4°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (30.6°F).
- Average low temperature in April: 38.1°F
The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is January (18.1°F).
Average pressure in April
Saint Petersburg, PA
- Average pressure in April: 29.97"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in April
Saint Petersburg, PA
- Average wind speed in April: 7.7mph
The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity in April
Saint Petersburg, PA
- Average humidity in April: 79%
The month with the highest relative humidity is February (88%).
The month with the lowest relative humidity is July (78%).
Average rainfall in April
Saint Petersburg, PA
- Average rainfall in April: 3.7"
The wettest month (with the highest rainfall) is April (3.7").
The driest month (with the least rainfall) is November (2.17").
Average rainfall days in April
Saint Petersburg, PA
- Average rainfall days in April: 17.1 days
The month with the highest number of rainy days is July (20.1 days).
The month with the least rainy days is January (8.4 days).
Average snowfall in April
Saint Petersburg, PA
- Average snowfall in April: 1.22"
The month with the highest snowfall is January (6.42").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Saint Petersburg, PA
- Average snowfall days in April: 3.4 days
The month with the highest number of snowfall days is January (17.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Saint Petersburg, PA
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in April: 7h and 0min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).
Average sunshine days in April
Saint Petersburg, PA
- Average sunshine days in April: 10.5 days
The month with the most sunshine days is November (14 days).
The month with the least sunshine days is February (8.7 days).
Average UV index in April
Saint Petersburg, PA
- Average UV index in April: 3
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in April
Saint Petersburg, PA
- Average cloud cover in April: 53
The month with the most cloud cover is January (Cloud cover 75).
The months with the least cloud cover are July and August (Cloud cover 38).
Average visibility in April
Saint Petersburg, PA
- Average visibility in April: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (5mi).
The months with the lowest visibility are January, February and December (4mi).
Saint Petersburg, Pennsylvania, USA
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