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
April's arrival sees a rise in the average high-temperature, jumping from March's frosty 46.2°F (7.9°C) to a mild 59°F (15°C). During April, Defiance records a consistent average nighttime temperature of 39.7°F (4.3°C).Humidity
April and July, with an average relative humidity of 76%, are the least humid months.Rainfall
In April, the rain falls for 14.8 days. Throughout April, 2.01" (51mm) of precipitation is accumulated. In Defiance, during the entire year, the rain falls for 146.6 days and collects up to 19.84" (504mm) of precipitation.Snowfall
January through April, October through December are months with snowfall in Defiance. April is the last month it regularly snows in Defiance. During 1.3 snowfall days, in April, Defiance aggregates 0.35" (9mm) of snow. In Defiance, during the entire year, snow falls for 37.4 days and aggregates up to 14.61" (371mm) of snow.Daylight
In Defiance, the average length of the day in April is 13h and 18min.On the first day of April in Defiance, sunrise is at 6:55 am and sunset at 7:37 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 8:07 pm EDT.
Sunshine
In Defiance, the average sunshine in April is 8.2h.UV index
The average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: The UV index of 3 during April translates into the following guidance:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Frequently asked questions
What is the usual temperature for Defiance in April?
What is the least humid month in Defiance?
What is the average humidity in April in Defiance?
How much does it rain in Defiance in April?
What is the last month it snows in Defiance?
What is the average length of the day in April in Defiance?
What time are sunrise and sunset in April in Defiance?
How long on average sun shines in April in Defiance?
What is the UV index reading in April in Defiance?
Average temperature in April
Defiance, PA
- Average high temperature in April: 59°F
The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (32.5°F).
- Average low temperature in April: 39.7°F
The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).
Average pressure in April
Defiance, PA
- Average pressure in April: 29.98"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in April
Defiance, PA
- Average wind speed in April: 7.7mph
The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity in April
Defiance, PA
- Average humidity in April: 76%
The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are April and July (76%).
Average rainfall in April
Defiance, PA
- Average rainfall in April: 2.01"
The wettest month (with the highest rainfall) is May (2.36").
The driest month (with the least rainfall) is November (1.18").
Average rainfall days in April
Defiance, PA
- Average rainfall days in April: 14.8 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (7.5 days).
Average snowfall in April
Defiance, PA
- Average snowfall in April: 0.35"
The month with the highest snowfall is February (3.74").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Defiance, PA
- Average snowfall days in April: 1.3 days
The month with the highest number of snowfall days is January (10.9 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
Defiance, PA
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in April: 8h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in April
Defiance, PA
- Average sunshine days in April: 12.4 days
The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is May (11 days).
Average UV index in April
Defiance, PA
- Average UV index in April: 3
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in April
Defiance, PA
- Average cloud cover in April: 47
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in April
Defiance, PA
- Average visibility in April: 6mi
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).
Defiance, Pennsylvania, USA
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