July weather forecastGustine, CA
July
Weather in July
July in Gustine, California, is a torrid summer month, with an average temperature ranging between min 61.9°F (16.6°C) and max 96.4°F (35.8°C).Temperature
July temperatures tend to peak at an average high of 96.4°F (35.8°C) and dip to a low of 61.9°F (16.6°C).Humidity
The least humid month is July, with an average relative humidity of 38%.Rainfall
In Gustine, during July, the rain falls for 1.7 days and regularly aggregates up to 0.08" (2mm) of precipitation. In Gustine, during the entire year, the rain falls for 39 days and collects up to 3.35" (85mm) of precipitation.Daylight
In July, the average length of the day is 14h and 26min.On the first day of the month, sunrise is at 5:47 am and sunset at 8:28 pm. On the last day of July, in Gustine, sunrise is at 6:08 am and sunset at 8:12 pm PDT.
Sunshine
The month with the most sunshine is July, with an average of 12.2h of sunshine.UV index
The months with the highest UV index are June and July, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 7 in July interprets into the following recommendations:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Gustine, CA
- Average high temperature in July: 96.4°F
The warmest month (with the highest average high temperature) is July (96.4°F).
The month with the lowest average high temperature is December (56.3°F).
- Average low temperature in July: 61.9°F
The months with the highest average low temperature are July and August (61.9°F).
The coldest month (with the lowest average low temperature) is December (41°F).
Average pressure in July
Gustine, CA
- Average pressure in July: 29.93"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in July
Gustine, CA
- Average wind speed in July: 6.6mph
The windiest month (with the highest average wind speed) is June (7.1mph).
The calmest month (with the lowest average wind speed) is January (4.4mph).
Average humidity in July
Gustine, CA
- Average humidity in July: 38%
The month with the highest relative humidity is January (71%).
The month with the lowest relative humidity is July (38%).
Average rainfall in July
Gustine, CA
- Average rainfall in July: 0.08"
The wettest month (with the highest rainfall) is December (0.83").
The driest months (with the least rainfall) are June, August and September (0.04").
Average rainfall days in July
Gustine, CA
- Average rainfall days in July: 1.7 days
The month with the highest number of rainy days is March (6.6 days).
The month with the least rainy days is June (0.7 days).
Average daylight in July /
Average sunshine in July
Gustine, CA
- Average daylight in July: 14h and 24min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in July: 12h and 12min
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 18min).
Average sunshine days in July
Gustine, CA
- Average sunshine days in July: 28.5 days
The month with the most sunshine days is August (29.3 days).
The month with the least sunshine days is February (22.3 days).
Average UV index in July
Gustine, CA
- Average UV index in July: 7
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in July
Gustine, CA
- Average cloud cover in July: 4
The months with the most cloud cover are March and December (Cloud cover 31).
The months with the least cloud cover are July and August (Cloud cover 4).
Average visibility in July
Gustine, 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).





