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
In Arnold, the onset of April comes with a modest high-temperature shift, transitioning from March's fresh 52.2°F (11.2°C) to a refreshing 58.8°F (14.9°C). April brings an average low-temperature of 38.5°F (3.6°C) to Arnold.Humidity
In April, the average relative humidity in Arnold is 68%.Rainfall
In April, the rain falls for 9.2 days. Throughout April, 2.48" (63mm) of precipitation is accumulated. Throughout the year, in Arnold, there are 69 rainfall days, and 29.09" (739mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In April, in Arnold, it is snowing for 3.3 days. Throughout April, 7.56" (192mm) of snow is accumulated. In Arnold, during the entire year, snow falls for 31 days and aggregates up to 79.92" (2030mm) of snow.Daylight
The average length of the day in April is 13h and 13min.On the first day of April in Arnold, sunrise is at 6:44 am and sunset at 7:25 pm. On the last day of the month, sunrise is at 6:04 am and sunset at 7:52 pm PDT.
Sunshine
In Arnold, the average sunshine in April is 10.1h.UV index
The average daily maximum UV index in April in Arnold, California, is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: In April, the maximum UV index of 4 suggests these recommendations:
Ensure safety - Recommendations to avert sunburn are presented. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Frequently asked questions
What are the temperatures in Arnold in April?
What is the average humidity in April in Arnold?
How much does it rain in Arnold in April?
How much does it snow in Arnold in April?
How many hours of daylight does Arnold have in April?
When is the sunrise / sunset in April in Arnold?
How many hours of sunshine does Arnold have in April?
What is the UV index intensity in April in Arnold?
Average temperature in April
Arnold, CA
- Average high temperature in April: 58.8°F
The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is December (48°F).
- Average low temperature in April: 38.5°F
The month with the highest average low temperature is July (57.2°F).
The coldest month (with the lowest average low temperature) is December (32°F).
Average pressure in April
Arnold, 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 (29.91"Hg).
Average wind speed in April
Arnold, CA
- Average wind speed in April: 5.6mph
The windiest month (with the highest average wind speed) is February (6.1mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in April
Arnold, CA
- Average humidity in April: 68%
The month with the highest relative humidity is March (74%).
The month with the lowest relative humidity is July (36%).
Average rainfall in April
Arnold, CA
- Average rainfall in April: 2.48"
The wettest month (with the highest rainfall) is March (5.98").
The driest months (with the least rainfall) are July and August (0.08").
Average rainfall days in April
Arnold, CA
- Average rainfall days in April: 9.2 days
The month with the highest number of rainy days is March (11.3 days).
The month with the least rainy days is August (1.6 days).
Average snowfall in April
Arnold, CA
- Average snowfall in April: 7.56"
The month with the highest snowfall is March (21.34").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Arnold, CA
- Average snowfall days in April: 3.3 days
The month with the highest number of snowfall days is March (7.2 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Arnold, CA
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in April: 10h and 1min
The month with the most sunshine is July (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).
Average sunshine days in April
Arnold, CA
- Average sunshine days in April: 17.3 days
The month with the most sunshine days is August (27.9 days).
The month with the least sunshine days is March (14.5 days).
Average UV index in April
Arnold, CA
- Average UV index in April: 4
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are February, November and December (UV index 2).
Average cloud cover in April
Arnold, CA
- Average cloud cover in April: 28
The month with the most cloud cover is March (Cloud cover 37).
The months with the least cloud cover are July and August (Cloud cover 5).
Average visibility in April
Arnold, 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).
Arnold, California, USA
Weather forecast for your location
2. Allow the app to use your location
