April weather forecastTrabuco Highlands, CA
April
Weather in April
April is an agreeable spring month in Trabuco Highlands, California, with an average temperature fluctuating between 52.7°F (11.5°C) and 68.5°F (20.3°C).Temperature
Trabuco Highlands's weather in April indicates an average high-temperature of a pleasant 68.5°F (20.3°C), nearly consistent with the 66.2°F (19°C) of March. In Trabuco Highlands, the April nights cool down to an average low of 52.7°F (11.5°C).Humidity
In April, the average relative humidity is 66%.Rainfall
In Trabuco Highlands, in April, it is raining for 7.1 days, with typically 0.43" (11mm) of accumulated precipitation. In Trabuco Highlands, during the entire year, the rain falls for 64.2 days and collects up to 5.79" (147mm) of precipitation.Daylight
The average length of the day in April is 13h and 3min.On the first day of the month, sunrise is at 6:36 am and sunset at 7:11 pm. On the last day of April, sunrise is at 6:01 am and sunset at 7:33 pm PDT.
Sunshine
The average sunshine in April is 10.7h.UV index
The average daily maximum UV index in April is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The average daily UV index of 5 in April transforms into the following instructions:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Trabuco Highlands, CA
- Average high temperature in April: 68.5°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 (63°F).
- Average low temperature in April: 52.7°F
The month with the highest average low temperature is August (64.2°F).
The coldest month (with the lowest average low temperature) is February (48.9°F).
Average pressure in April
Trabuco Highlands, CA
- Average pressure in April: 29.96"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are June and September (29.88"Hg).
Average wind speed in April
Trabuco Highlands, CA
- Average wind speed in April: 5.8mph
The windiest month (with the highest average wind speed) is April (5.8mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity in April
Trabuco Highlands, CA
- Average humidity in April: 66%
The months with the highest relative humidity are May and June (70%).
The month with the lowest relative humidity is November (56%).
Average rainfall in April
Trabuco Highlands, CA
- Average rainfall in April: 0.43"
The wettest month (with the highest rainfall) is December (1.02").
The driest month (with the least rainfall) is June (0.08").
Average rainfall days in April
Trabuco Highlands, CA
- Average rainfall days in April: 7.1 days
The month with the highest number of rainy days is March (8.6 days).
The month with the least rainy days is June (1.9 days).
Average daylight in April /
Average sunshine in April
Trabuco Highlands, CA
- Average daylight in April: 13h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in April: 10h and 42min
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).
Average sunshine days in April
Trabuco Highlands, CA
- Average sunshine days in April: 20.1 days
The month with the most sunshine days is January (24.3 days).
The month with the least sunshine days is February (19.8 days).
Average UV index in April
Trabuco Highlands, CA
- Average UV index in April: 5
The months with the highest UV index are June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 4).
Average cloud cover in April
Trabuco Highlands, CA
- Average cloud cover in April: 22
The months with the most cloud cover are March and December (Cloud cover 25).
The month with the least cloud cover is August (Cloud cover 7).
Average visibility in April
Trabuco Highlands, 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).
