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
A minor adjustment in Samoa's average high-temperature is noted with the start of April, touching a mild 55.9°F (13.3°C) from March's 53.8°F (12.1°C). April in Samoa witnesses an average low-temperature hovering around a frosty 44.2°F (6.8°C).Humidity
In April, the average relative humidity is 80%.Rainfall
In Samoa, in April, during 8.6 rainfall days, 0.71" (18mm) of precipitation is typically accumulated. Throughout the year, there are 77.3 rainfall days, and 8.58" (218mm) of precipitation is accumulated.Snowfall
January, March through December are months without snowfall in Samoa.Daylight
In April, the average length of the day is 13h and 20min.On the first day of the month, sunrise is at 6:58 am and sunset at 7:42 pm. On the last day of April, in Samoa, sunrise is at 6:15 am and sunset at 8:12 pm PDT.
Sunshine
The average sunshine in April in Samoa is 9.1h.UV index
In Samoa, the average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum high daily UV index of 4 during April translates into the following directions:
Put precautions into practice - Guidance to elude sunburn is provided. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Samoa in April?
What is the average humidity in April in Samoa?
How many days does it rain in April in Samoa?
When it does not snow in Samoa?
What is the average length of the day in April in Samoa?
When is the sunrise / sunset in April in Samoa?
How long on average sun shines in April in Samoa?
What is the UV index reading in April in Samoa?
Average temperature in April
Samoa, CA
- Average high temperature in April: 55.9°F
The warmest month (with the highest average high temperature) is August (68.4°F).
The months with the lowest average high temperature are February and December (52.9°F).
- Average low temperature in April: 44.2°F
The month with the highest average low temperature is August (52.9°F).
The coldest month (with the lowest average low temperature) is February (42.4°F).
Average pressure in April
Samoa, CA
- Average pressure in April: 30.07"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is August (29.96"Hg).
Average wind speed in April
Samoa, CA
- Average wind speed in April: 8.6mph
The windiest month (with the highest average wind speed) is March (9mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity in April
Samoa, CA
- Average humidity in April: 80%
The month with the highest relative humidity is March (82%).
The month with the lowest relative humidity is October (76%).
Average rainfall in April
Samoa, CA
- Average rainfall in April: 0.71"
The wettest month (with the highest rainfall) is December (1.73").
The driest month (with the least rainfall) is July (0.08").
Average rainfall days in April
Samoa, CA
- Average rainfall days in April: 8.6 days
The month with the highest number of rainy days is March (11.2 days).
The month with the least rainy days is August (1.7 days).
Average snowfall in April
Samoa, CA
- Average snowfall in April: 0"
The month with the highest snowfall is February (0.04").
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
Samoa, CA
- Average snowfall days in April: 0 days
The months with the highest number of snowfall days are February and December (0.1 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
Samoa, CA
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in April: 9h and 1min
The months with the most sunshine are July and August (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).
Average sunshine days in April
Samoa, CA
- Average sunshine days in April: 20.1 days
The month with the most sunshine days is July (27.7 days).
The month with the least sunshine days is March (17.9 days).
Average UV index in April
Samoa, CA
- Average UV index in April: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 3).
Average cloud cover in April
Samoa, CA
- Average cloud cover in April: 39
The month with the most cloud cover is March (Cloud cover 46).
The months with the least cloud cover are July and August (Cloud cover 16).
Average visibility in April
Samoa, CA
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (6mi).
The month with the lowest visibility is August (5mi).
Samoa, California, USA
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