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 shift from March to April is marked by a slight increase in the average high-temperature, moving from a frosty 44.4°F (6.9°C) to a cool 51.4°F (10.8°C). During April, the temperature in Saint Martins Hot Springs is averaged to a low of 34.3°F (1.3°C) at night.Humidity
In Saint Martins Hot Springs, the average relative humidity in April is 81%.Rainfall
In Saint Martins Hot Springs, in April, during 18.8 rainfall days, 3.54" (90mm) of precipitation is typically accumulated. In Saint Martins Hot Springs, during the entire year, the rain falls for 181 days and collects up to 43.15" (1096mm) of precipitation.Snowfall
January through April, November and December are months with snowfall in Saint Martins Hot Springs. April is the last month it regularly snows in Saint Martins Hot Springs. During 0.3 snowfall days, in April, Saint Martins Hot Springs aggregates 0.04" (1mm) of snow. In Saint Martins Hot Springs, Washington, during the entire year, snow falls for 13.5 days and aggregates up to 12.95" (329mm) of snow.Daylight
In April, the average length of the day in Saint Martins Hot Springs is 13h and 34min.On the first day of April in Saint Martins Hot Springs, sunrise is at 6:45 am and sunset at 7:36 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 8:13 pm PDT.
Sunshine
The average sunshine in April is 6.5h.UV index
In Saint Martins Hot Springs, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: The UV index of 3 during April translates into the following guidance:
Guard yourself - Avoiding sunburn is suggested. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the average April temperature in Saint Martins Hot Springs?
What is the average humidity in April in Saint Martins Hot Springs?
How many days does it rain in April in Saint Martins Hot Springs?
What is the last month it snows in Saint Martins Hot Springs?
How many hours of daylight does Saint Martins Hot Springs have in April?
What time are sunrise and sunset in April in Saint Martins Hot Springs?
How many hours of sunshine does Saint Martins Hot Springs have in April?
What is the UV index intensity in April in Saint Martins Hot Springs?
Average temperature in April
Saint Martins Hot Springs, WA
- Average high temperature in April: 51.4°F
The warmest month (with the highest average high temperature) is August (76.6°F).
The month with the lowest average high temperature is December (37.2°F).
- Average low temperature in April: 34.3°F
The month with the highest average low temperature is August (49.5°F).
The coldest month (with the lowest average low temperature) is December (27.7°F).
Average pressure in April
Saint Martins Hot Springs, WA
- Average pressure in April: 30.05"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is August (29.98"Hg).
Average wind speed in April
Saint Martins Hot Springs, WA
- Average wind speed in April: 5.6mph
The windiest month (with the highest average wind speed) is January (6.5mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).
Average humidity in April
Saint Martins Hot Springs, WA
- Average humidity in April: 81%
The month with the highest relative humidity is February (89%).
The months with the lowest relative humidity are July and August (66%).
Average rainfall in April
Saint Martins Hot Springs, WA
- Average rainfall in April: 3.54"
The wettest month (with the highest rainfall) is January (7.48").
The driest month (with the least rainfall) is July (0.31").
Average rainfall days in April
Saint Martins Hot Springs, WA
- Average rainfall days in April: 18.8 days
The month with the highest number of rainy days is March (21.7 days).
The month with the least rainy days is August (5 days).
Average snowfall in April
Saint Martins Hot Springs, WA
- Average snowfall in April: 0.04"
The month with the highest snowfall is January (4.33").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Saint Martins Hot Springs, WA
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is February (4.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Saint Martins Hot Springs, WA
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in April: 6h and 3min
The months with the most sunshine are July and August (Average sunshine: 11h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 24min).
Average sunshine days in April
Saint Martins Hot Springs, WA
- Average sunshine days in April: 8.7 days
The month with the most sunshine days is August (24 days).
The month with the least sunshine days is February (7.1 days).
Average UV index in April
Saint Martins Hot Springs, WA
- Average UV index in April: 3
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in April
Saint Martins Hot Springs, WA
- Average cloud cover in April: 61
The month with the most cloud cover is February (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in April
Saint Martins Hot Springs, WA
- Average visibility in April: 5mi
The months with the highest visibility are July and August (6mi).
The months with the lowest visibility are January, February, March, November and December (4mi).
Saint Martins Hot Springs, Washington, USA
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