April weather forecastGlendora, CA
April
Weather in April
April is an agreeable spring month in Glendora, California, with an average temperature ranging between max 71.8°F (22.1°C) and min 50.5°F (10.3°C).Temperature
The start of April sees the average high-temperature at a pleasant 71.8°F (22.1°C), showing little difference from March's 66.9°F (19.4°C). In Glendora, in April, the average low-temperature is a fresh 50.5°F (10.3°C).Humidity
In Glendora, the average relative humidity in April is 53%.Rainfall
In April, in Glendora, the rain falls for 5.3 days. Throughout April, 0.63" (16mm) of precipitation is accumulated. Throughout the year, there are 44.9 rainfall days, and 7.76" (197mm) of precipitation is accumulated.Snowfall
January, March through December are months without snowfall in Glendora.Daylight
In April, the average length of the day is 13h and 4min.On the first day of the month, sunrise is at 6:37 am and sunset at 7:12 pm. On the last day of April, in Glendora, California, sunrise is at 6:02 am and sunset at 7:35 pm PDT.
Sunshine
In April, the average sunshine in Glendora is 11.4h.UV index
In Glendora, the average daily maximum UV index in April is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: An average maximum UV index of 5 in April leads to these recommendations:
Exercise prevention - Warding off sunburn is urged. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Glendora, CA
- Average high temperature in April: 71.8°F
The warmest month (with the highest average high temperature) is August (88.7°F).
The month with the lowest average high temperature is December (61.5°F).
- Average low temperature in April: 50.5°F
The month with the highest average low temperature is August (65.7°F).
The coldest month (with the lowest average low temperature) is December (45.5°F).
Average pressure in April
Glendora, CA
- Average pressure in April: 29.96"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in April
Glendora, CA
- Average wind speed in April: 5.8mph
The windiest months (with the highest average wind speed) are April and May (5.8mph).
The calmest month (with the lowest average wind speed) is September (4.4mph).
Average humidity in April
Glendora, CA
- Average humidity in April: 53%
The months with the highest relative humidity are March and May (55%).
The months with the lowest relative humidity are August and November (45%).
Average rainfall in April
Glendora, CA
- Average rainfall in April: 0.63"
The wettest month (with the highest rainfall) is February (1.73").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in April
Glendora, CA
- Average rainfall days in April: 5.3 days
The month with the highest number of rainy days is March (7.2 days).
The month with the least rainy days is June (1.1 days).
Average snowfall days in April
Glendora, CA
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is February (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in April /
Average sunshine in April
Glendora, CA
- Average daylight in April: 13h and 6min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in April: 11h and 24min
The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The month with the least sunshine is February (Average sunshine: 6h and 54min).
Average sunshine days in April
Glendora, CA
- Average sunshine days in April: 24 days
The month with the most sunshine days is June (28.6 days).
The month with the least sunshine days is February (22.6 days).
Average UV index in April
Glendora, CA
- Average UV index in April: 5
The months with the highest UV index are July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in April
Glendora, CA
- Average cloud cover in April: 16
The months with the most cloud cover are March and December (Cloud cover 21).
The month with the least cloud cover is August (Cloud cover 4).
Average visibility in April
Glendora, 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).
