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 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
April introduces a marginal temperature uplift, with average high-temperatures adjusting from March's enjoyable 62.1°F (16.7°C) to an agreeable 69.4°F (20.8°C). Rio Oso's daily high temperature significantly diverges from the consistently recorded temperature low averaging a frosty 46.9°F (8.3°C) in April.Humidity
In April, the average relative humidity in Rio Oso is 67%.Rainfall
In April, the rain falls for 9.4 days. Throughout April, 1.46" (37mm) of precipitation is accumulated. Throughout the year, in Rio Oso, there are 78.2 rainfall days, and 20.43" (519mm) of precipitation is accumulated.Snowfall
January through November are months without snowfall in Rio Oso.Daylight
In April, the average length of the day in Rio Oso, California, is 13h and 15min.On the first day of April in Rio Oso, sunrise is at 6:49 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 7:58 pm PDT.
Sunshine
In April, the average sunshine is 9.9h.UV index
In Rio Oso, California, the average daily maximum UV index in April is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: In April, a daily UV index of 5 turns into the following recommendations:
Exercise prevention - Protecting skin and eyes from harm is required. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Frequently asked questions
What is the usual temperature for Rio Oso in April?
What is the average humidity in April in Rio Oso?
How much does it rain in Rio Oso in April?
When it does not snow in Rio Oso?
How many hours of daylight does Rio Oso have in April?
What time are sunrise and sunset in April in Rio Oso?
How many hours of sunshine does Rio Oso have in April?
What is the UV index reading in April in Rio Oso?
Average temperature in April
Rio Oso, CA
- Average high temperature in April: 69.4°F
The warmest month (with the highest average high temperature) is July (95.4°F).
The month with the lowest average high temperature is December (54.3°F).
- Average low temperature in April: 46.9°F
The month with the highest average low temperature is July (61.3°F).
The coldest months (with the lowest average low temperature) are January and December (40.6°F).
Average pressure in April
Rio Oso, CA
- Average pressure in April: 30.01"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in April
Rio Oso, CA
- Average wind speed in April: 6mph
The windiest months (with the highest average wind speed) are March and May (6.2mph).
The calmest month (with the lowest average wind speed) is November (4.8mph).
Average humidity in April
Rio Oso, CA
- Average humidity in April: 67%
The month with the highest relative humidity is March (75%).
The month with the lowest relative humidity is July (39%).
Average rainfall in April
Rio Oso, CA
- Average rainfall in April: 1.46"
The wettest month (with the highest rainfall) is March (3.9").
The driest months (with the least rainfall) are July and August (0.04").
Average rainfall days in April
Rio Oso, CA
- Average rainfall days in April: 9.4 days
The month with the highest number of rainy days is March (14.3 days).
The month with the least rainy days is July (1 days).
Average snowfall days in April
Rio Oso, CA
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is December (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in April /
Average sunshine in April
Rio Oso, CA
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in April: 9h and 5min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days in April
Rio Oso, CA
- Average sunshine days in April: 19.3 days
The month with the most sunshine days is July (30 days).
The month with the least sunshine days is March (16.1 days).
Average UV index in April
Rio Oso, CA
- Average UV index in April: 5
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in April
Rio Oso, CA
- Average cloud cover in April: 29
The month with the most cloud cover is March (Cloud cover 41).
The month with the least cloud cover is July (Cloud cover 4).
Average visibility in April
Rio Oso, 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).
Rio Oso, California, USA
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