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 sea temperature 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
As April unfolds, the average high-temperature reaches a still moderate 60.6°F (15.9°C), hinting at a slight fluctuation from the previous month. Throughout April, a modest shift from daytime highs is anticipated, with an average low-temperature of 55.4°F (13°C).Humidity
In April, the average relative humidity is 78%.Rainfall
In Avalon, California, in April, it is raining for 6.1 days, with typically 0.39" (10mm) of accumulated precipitation. In Avalon, during the entire year, the rain falls for 69.5 days and collects up to 7.76" (197mm) of precipitation.Ocean temperature
In April, the average ocean temperature is 59.9°F (15.5°C).Note: The enjoyment of swimming decreases for most when the surface water temperature is 59.9°F (15.5°C). Breathing control becomes increasingly challenging as temperatures descend below 69.8°F (21°C).
Daylight
In Avalon, the average length of the day in April is 13h and 2min.On the first day of the month, sunrise is at 6:39 am and sunset at 7:14 pm. On the last day of April, sunrise is at 6:05 am and sunset at 7:35 pm PDT.
Sunshine
In April, the average sunshine is 10.2h.UV index
The months with the lowest UV index are January through May, November and December, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: In April, the maximum UV index of 4 suggests these recommendations:
Act with care - The need to guard against sun damage is communicated. Minimize direct exposure to the Sun during midday when its radiation is at its peak. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in April?
What is the average humidity in April?
How many days does it rain in April?
What is the ocean temperature in April?
What is the average length of the day in April?
When is the sunrise / sunset in April in Avalon?
How many hours of sunshine does Avalon have in April?
What are the months with the lowest UV index in Avalon?
What is the UV index reading in April?
Average temperature in April
Avalon, CA
- Average high temperature in April: 60.6°F
The warmest month (with the highest average high temperature) is September (67.8°F).
The month with the lowest average high temperature is February (59.4°F).
- Average low temperature in April: 55.4°F
The month with the highest average low temperature is September (63.1°F).
The coldest month (with the lowest average low temperature) is March (54.9°F).
Average pressure in April
Avalon, CA
- Average pressure in April: 29.99"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is September (29.9"Hg).
Average wind speed in April
Avalon, CA
- Average wind speed in April: 9.1mph
The windiest month (with the highest average wind speed) is April (9.1mph).
The calmest months (with the lowest average wind speed) are June and July (6.8mph).
Average humidity in April
Avalon, CA
- Average humidity in April: 78%
The months with the highest relative humidity are June and July (86%).
The month with the lowest relative humidity is December (68%).
Average rainfall in April
Avalon, CA
- Average rainfall in April: 0.39"
The wettest month (with the highest rainfall) is December (1.54").
The driest month (with the least rainfall) is June (0.12").
Average rainfall days in April
Avalon, CA
- Average rainfall days in April: 6.1 days
The month with the highest number of rainy days is March (7.2 days).
The month with the least rainy days is September (4.7 days).
Average sea temperature in April
Avalon, CA
- Average sea temperature in April: 59.9°F
The best month for swimming (with the highest average sea temperature) is August (67.7°F).
The coldest months (with the lowest average sea temperature) are January and February (58.7°F).
Average daylight in April /
Average sunshine in April
Avalon, 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 1min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).
Average sunshine days in April
Avalon, CA
- Average sunshine days in April: 22.7 days
The month with the most sunshine days is January (24.2 days).
The month with the least sunshine days is June (19.6 days).
Average UV index in April
Avalon, CA
- Average UV index in April: 4
The months with the highest UV index are June, July, August, September and October (UV index 5).
The months with the lowest UV index are January, February, March, April, May, November and December (UV index 4).
Average cloud cover in April
Avalon, CA
- Average cloud cover in April: 27
The month with the most cloud cover is June (Cloud cover 40).
The months with the least cloud cover are October and November (Cloud cover 21).
Average visibility in April
Avalon, 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).
Avalon, California, USA
Weather forecast for your location
2. Allow the app to use your location