July weather forecastPorterville, CA
July
Weather in July
July in Porterville, California, is a fiery hot summer month, with temperature in the range of an average low of 65.1°F (18.4°C) and an average high of 97.7°F (36.5°C).Temperature
With average high temperatures of 97.7°F (36.5°C) and lows of 65.1°F (18.4°C), July is the warmest month.Humidity
In Porterville, the average relative humidity in July is 31%.Rainfall
In Porterville, in July, during 1.9 rainfall days, 0.08" (2mm) of precipitation is typically accumulated. In Porterville, during the entire year, the rain falls for 52.3 days and collects up to 9.37" (238mm) of precipitation.Snowfall
In Porterville, snow does not fall in January, March through December.Daylight
In July, the average length of the day is 14h and 20min.On the first day of the month, sunrise is at 5:43 am and sunset at 8:17 pm. On the last day of July, in Porterville, sunrise is at 6:03 am and sunset at 8:01 pm PDT.
Sunshine
The months with the most sunshine are June and July, with an average of 12.2h of sunshine.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: During July, 7 as the daily maximum UV index converts into the following advice:
Inhibit overexposure. Warding off sun damage is of utmost importance. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Porterville, CA
- Average high temperature in July: 97.7°F
The warmest month (with the highest average high temperature) is July (97.7°F).
The month with the lowest average high temperature is December (57.6°F).
- Average low temperature in July: 65.1°F
The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is December (40.3°F).
Average pressure in July
Porterville, CA
- Average pressure in July: 29.9"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in July
Porterville, CA
- Average wind speed in July: 4.8mph
The windiest month (with the highest average wind speed) is June (5.2mph).
The calmest month (with the lowest average wind speed) is December (3.6mph).
Average humidity in July
Porterville, CA
- Average humidity in July: 31%
The month with the highest relative humidity is January (64%).
The month with the lowest relative humidity is August (30%).
Average rainfall in July
Porterville, CA
- Average rainfall in July: 0.08"
The wettest month (with the highest rainfall) is March (1.93").
The driest months (with the least rainfall) are June and August (0.04").
Average rainfall days in July
Porterville, CA
- Average rainfall days in July: 1.9 days
The month with the highest number of rainy days is March (9.3 days).
The month with the least rainy days is August (0.5 days).
Average snowfall days in July
Porterville, CA
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (0.2 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 July /
Average sunshine in July
Porterville, CA
- Average daylight in July: 14h and 18min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in July: 12h and 12min
The months with the most sunshine are June and July (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).
Average sunshine days in July
Porterville, CA
- Average sunshine days in July: 28.1 days
The month with the most sunshine days is August (28.8 days).
The month with the least sunshine days is February (20.3 days).
Average UV index in July
Porterville, CA
- Average UV index in July: 7
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, November and December (UV index 3).
Average cloud cover in July
Porterville, CA
- Average cloud cover in July: 4
The month with the most cloud cover is March (Cloud cover 24).
The months with the least cloud cover are July and August (Cloud cover 4).
Average visibility in July
Porterville, CA
- Average visibility in July: 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).
