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
Smith River commences April with an average high-temperature of a still cool 55°F (12.8°C), maintaining a close resemblance to the previous month. Throughout April, the temperature tends to fall to a consistent average low of 42.1°F (5.6°C).Humidity
In Smith River, the average relative humidity in April is 80%.Rainfall
In Smith River, in April, during 14.5 rainfall days, 4.02" (102mm) of precipitation is typically accumulated. Throughout the year, there are 132.6 rainfall days, and 47.76" (1213mm) of precipitation is accumulated.Snowfall
In Smith River, snow does not fall in January, March through December.Daylight
In Smith River, the average length of the day in April is 13h and 23min.On the first day of April, sunrise is at 6:57 am and sunset at 7:42 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 8:14 pm PDT.
Sunshine
In April, the average sunshine is 8.5h.UV index
The average daily maximum UV index in April in Smith River is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: In April, the maximum UV index of 4 suggests these recommendations:
Undertake precautions - Obligation exists to protect against skin and eye damage. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April?
What is the average humidity in April?
How many days does it rain in April?
When it does not snow?
What is the average length of the day in April?
When is the sunrise / sunset in April?
How many hours of sunshine does Smith River have in April?
What is the UV index intensity in April?
Average temperature in April
Smith River, CA
- Average high temperature in April: 55°F
The warmest month (with the highest average high temperature) is July (71.8°F).
The month with the lowest average high temperature is December (50.4°F).
- Average low temperature in April: 42.1°F
The month with the highest average low temperature is July (53.4°F).
The coldest month (with the lowest average low temperature) is February (40.5°F).
Average pressure in April
Smith River, CA
- Average pressure in April: 30.08"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is August (29.99"Hg).
Average wind speed in April
Smith River, CA
- Average wind speed in April: 7.6mph
The windiest month (with the highest average wind speed) is March (8.2mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity in April
Smith River, CA
- Average humidity in April: 80%
The month with the highest relative humidity is March (83%).
The months with the lowest relative humidity are July and September (73%).
Average rainfall in April
Smith River, CA
- Average rainfall in April: 4.02"
The wettest month (with the highest rainfall) is December (8.19").
The driest month (with the least rainfall) is July (0.12").
Average rainfall days in April
Smith River, CA
- Average rainfall days in April: 14.5 days
The month with the highest number of rainy days is March (19.2 days).
The month with the least rainy days is July (2.3 days).
Average snowfall in April
Smith River, CA
- Average snowfall in April: 0"
The month with the highest snowfall is February (0.59").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in April
Smith River, CA
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in April /
Average sunshine in April
Smith River, CA
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in April: 8h and 3min
The months with the most sunshine are July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).
Average sunshine days in April
Smith River, CA
- Average sunshine days in April: 13.2 days
The month with the most sunshine days is July (27.8 days).
The month with the least sunshine days is March (10.7 days).
Average UV index in April
Smith River, CA
- Average UV index in April: 4
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is February (UV index 2).
Average cloud cover in April
Smith River, CA
- Average cloud cover in April: 43
The month with the most cloud cover is March (Cloud cover 51).
The month with the least cloud cover is July (Cloud cover 10).
Average visibility in April
Smith River, CA
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Smith River, California, USA
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