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 April, the average high-temperature increases from a wintry 39.9°F (4.4°C) in March to a cool 51.6°F (10.9°C). In Dulwich, April's nights observe an average temperature dip to a subzero cold 30.6°F (-0.8°C).Humidity
In Dulwich, the average relative humidity in April is 74%.Rainfall
In April, in Dulwich, the rain falls for 17.8 days. Throughout April, 1.46" (37mm) of precipitation is accumulated. In Dulwich, Washington, during the entire year, the rain falls for 156.3 days and collects up to 16.18" (411mm) of precipitation.Snowfall
January through April, September through December are months with snowfall in Dulwich. April is the last month it regularly snows in Dulwich, Washington. During 1.8 snowfall days, in April, Dulwich aggregates 0.43" (11mm) of snow. In Dulwich, during the entire year, snow falls for 53.2 days and aggregates up to 25.16" (639mm) of snow.Daylight
In April, the average length of the day is 13h and 45min.On the first day of April, sunrise is at 6:28 am and sunset at 7:24 pm. On the last day of the month, sunrise is at 5:32 am and sunset at 8:07 pm PDT.
Sunshine
The average sunshine in April in Dulwich, Washington, is 9.5h.UV index
In Dulwich, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: The UV index of 3 during April leads to these advisories:
Take precautions - Protection against sunburn is recommended. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Dulwich in April?
What is the average humidity in April in Dulwich?
How much does it rain in Dulwich in April?
What is the last month it snows in Dulwich?
What is the average length of the day in April in Dulwich?
When is the sunrise / sunset in April in Dulwich?
How many hours of sunshine does Dulwich have in April?
What is the UV index reading in April in Dulwich?
Average temperature in April
Dulwich, WA
- Average high temperature in April: 51.6°F
The warmest month (with the highest average high temperature) is August (81.1°F).
The month with the lowest average high temperature is December (28.9°F).
- Average low temperature in April: 30.6°F
The month with the highest average low temperature is August (50.5°F).
The coldest month (with the lowest average low temperature) is February (16°F).
Average pressure in April
Dulwich, WA
- Average pressure in April: 29.99"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The months with the lowest atmospheric pressure are June and August (29.92"Hg).
Average wind speed in April
Dulwich, WA
- Average wind speed in April: 3.9mph
The windiest month (with the highest average wind speed) is April (3.9mph).
The calmest months (with the lowest average wind speed) are January, February and December (3mph).
Average humidity in April
Dulwich, WA
- Average humidity in April: 74%
The month with the highest relative humidity is January (94%).
The month with the lowest relative humidity is August (50%).
Average rainfall in April
Dulwich, WA
- Average rainfall in April: 1.46"
The wettest month (with the highest rainfall) is May (1.93").
The driest month (with the least rainfall) is August (0.39").
Average rainfall days in April
Dulwich, WA
- Average rainfall days in April: 17.8 days
The month with the highest number of rainy days is March (18.4 days).
The month with the least rainy days is August (6.1 days).
Average snowfall in April
Dulwich, WA
- Average snowfall in April: 0.43"
The month with the highest snowfall is January (6.61").
The months with the least snowfall are May, June, July and August (0").
Average snowfall days in April
Dulwich, WA
- Average snowfall days in April: 1.8 days
The month with the highest number of snowfall days is December (13.7 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Dulwich, WA
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in April: 9h and 3min
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in April
Dulwich, WA
- Average sunshine days in April: 9.3 days
The month with the most sunshine days is August (20.8 days).
The month with the least sunshine days is March (9 days).
Average UV index in April
Dulwich, WA
- Average UV index in April: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in April
Dulwich, WA
- Average cloud cover in April: 41
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in April
Dulwich, WA
- Average visibility in April: 5mi
The months with the highest visibility are May, June, July, August and September (6mi).
The month with the lowest visibility is January (2mi).
Dulwich, Washington, USA
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