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 average high-temperature increases in April, moving from a chilly 46.9°F (8.3°C) in March to a refreshing 59.9°F (15.5°C). April sees the temperature falling to a mean low of 40.5°F (4.7°C).Humidity
In April, the average relative humidity is 78%.Rainfall
In Dunbar, in April, it is raining for 15.3 days, with typically 1.54" (39mm) of accumulated precipitation. In Dunbar, during the entire year, the rain falls for 150.7 days and collects up to 16.65" (423mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In April, in Dunbar, it is snowing for 2.8 days. Throughout April, 0.71" (18mm) of snow is accumulated. In Dunbar, during the entire year, snow falls for 58.2 days and aggregates up to 17.44" (443mm) of snow.Daylight
In April, the average length of the day is 13h and 17min.On the first day of the month, sunrise is at 7:01 am and sunset at 7:43 pm. On the last day of April, in Dunbar, sunrise is at 6:18 am and sunset at 8:12 pm EDT.
Sunshine
In April, the average sunshine is 7.6h.UV index
The average daily maximum UV index in April in Dunbar is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: In April, the maximum UV index of 4 transforms into these recommendations:
Be vigilant - A duty to shield skin and eyes from injury exists. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What are the temperatures in Dunbar in April?
What is the average humidity in April in Dunbar?
How many days does it rain in April in Dunbar?
How many days does it snow in April in Dunbar?
What is the average length of the day in April in Dunbar?
When are sunrise and sunset in April in Dunbar?
How long on average sun shines in April in Dunbar?
How high is the UV index in April in Dunbar?
Average temperature in April
Dunbar, PA
- Average high temperature in April: 59.9°F
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (34°F).
- Average low temperature in April: 40.5°F
The month with the highest average low temperature is July (59.9°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).
Average pressure in April
Dunbar, 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
Dunbar, PA
- Average wind speed in April: 7.7mph
The windiest month (with the highest average wind speed) is January (8.4mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in April
Dunbar, PA
- Average humidity in April: 78%
The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are July and August (77%).
Average rainfall in April
Dunbar, PA
- Average rainfall in April: 1.54"
The wettest month (with the highest rainfall) is May (1.97").
The driest months (with the least rainfall) are September and November (0.91").
Average rainfall days in April
Dunbar, PA
- Average rainfall days in April: 15.3 days
The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is February (7.9 days).
Average snowfall in April
Dunbar, PA
- Average snowfall in April: 0.71"
The month with the highest snowfall is January (4.29").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Dunbar, PA
- Average snowfall days in April: 2.8 days
The month with the highest number of snowfall days is January (15.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Dunbar, 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: 7h and 4min
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 54min).
Average sunshine days in April
Dunbar, PA
- Average sunshine days in April: 11.4 days
The month with the most sunshine days is November (16.6 days).
The month with the least sunshine days is January (8.6 days).
Average UV index in April
Dunbar, PA
- Average UV index in April: 4
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in April
Dunbar, PA
- Average cloud cover in April: 50
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in April
Dunbar, PA
- Average visibility in April: 6mi
The month with the highest visibility is April (6mi).
The month with the lowest visibility is January (4mi).
Dunbar, Pennsylvania, USA
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