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 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 April, the average high-temperature is relatively the same as in March - a pleasant 70.7°F (21.5°C). In Julian, the average low-temperature is 47.8°F (8.8°C).Humidity
In April, the average relative humidity is 60%.Rainfall
In Julian, in April, it is raining for 5.8 days, with typically 0.35" (9mm) of accumulated precipitation. Throughout the year, in Julian, California, there are 62 rainfall days, and 6.38" (162mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, November and December. Throughout April, in Julian, California, 2.6" (66mm) of snow is accumulated. Throughout the year, in Julian, 22.01" (559mm) of snow is accumulated.Daylight
The average length of the day in April in Julian is 13h and 2min.On the first day of the month, sunrise is at 6:33 am and sunset at 7:06 pm. On the last day of April, in Julian, sunrise is at 5:59 am and sunset at 7:27 pm PDT.
Sunshine
In Julian, the average sunshine in April is 11.2h.UV index
In April, the average daily maximum UV index in Julian, California, is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.Note: In April, the average maximum UV index of 5 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
FAQ
What is the temperature in April in Julian?
What is the average humidity in April in Julian?
How much does it rain in Julian in April?
How much does it snow in Julian in April?
What is the average length of the day in April in Julian?
When are sunrise and sunset in April in Julian?
How long on average sun shines in April in Julian?
What is the UV index reading in April in Julian?
Average temperature in April
Julian, CA
- Average high temperature in April: 70.7°F
The warmest month (with the highest average high temperature) is August (87.3°F).
The month with the lowest average high temperature is December (61.3°F).
- Average low temperature in April: 47.8°F
The month with the highest average low temperature is August (64.9°F).
The coldest month (with the lowest average low temperature) is February (44.2°F).
Average pressure in April
Julian, CA
- Average pressure in April: 29.94"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in April
Julian, CA
- Average wind speed in April: 5.6mph
The windiest month (with the highest average wind speed) is May (5.7mph).
The calmest month (with the lowest average wind speed) is September (4.1mph).
Average humidity in April
Julian, CA
- Average humidity in April: 60%
The month with the highest relative humidity is May (62%).
The month with the lowest relative humidity is November (51%).
Average rainfall in April
Julian, CA
- Average rainfall in April: 0.35"
The wettest month (with the highest rainfall) is February (0.94").
The driest month (with the least rainfall) is June (0.08").
Average rainfall days in April
Julian, CA
- Average rainfall days in April: 5.8 days
The month with the highest number of rainy days is March (7.6 days).
The month with the least rainy days is June (1.5 days).
Average snowfall in April
Julian, CA
- Average snowfall in April: 2.6"
The month with the highest snowfall is March (6.7").
The months with the least snowfall are June, July, August, September and October (0").
Average daylight in April /
Average sunshine in April
Julian, CA
- Average daylight in April: 13h and 2min
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 1min).
- Average sunshine in April: 11h and 12min
The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days in April
Julian, CA
- Average sunshine days in April: 23.3 days
The month with the most sunshine days is June (27.5 days).
The month with the least sunshine days is July (19.4 days).
Average UV index in April
Julian, 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 November and December (UV index 3).
Average cloud cover in April
Julian, CA
- Average cloud cover in April: 19
The months with the most cloud cover are March and December (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 6).
Average visibility in April
Julian, 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).
Weather forecast for your location
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location
