July weather forecastOceanside, CA
July
Weather in July
July in Oceanside, California, is a warm summer month, with temperature in the range of an average low of 63.1°F (17.3°C) and an average high of 76.3°F (24.6°C).Temperature
As Oceanside transitions into July, the average high-temperature stands at a warm 76.3°F (24.6°C), offering little variation from the preceding month. Nighttime temperature experiences an average drop to an enjoyable 63.1°F (17.3°C) in July.Humidity
In Oceanside, the average relative humidity in July is 70%.Rainfall
In Oceanside, during July, the rain falls for 5.6 days and regularly aggregates up to 0.55" (14mm) of precipitation. Throughout the year, there are 68.2 rainfall days, and 9.49" (241mm) of precipitation is accumulated.Ocean temperature
July and August, with an average ocean temperature of 68°F (20°C), are months with the warmest seawater in Oceanside.Note: The majority of people do not enjoy swimming in 68°F (20°C). The difficulty in controlling breathing escalates as the temperature descends from 69.8°F (21°C) to 59°F (15°C).
Daylight
In July, the average length of the day is 14h and 5min.On the first day of the month, sunrise is at 5:44 am and sunset at 8:02 pm. On the last day of July, sunrise is at 6:02 am and sunset at 7:49 pm PDT.
Sunshine
July and August, with an average of 12h of sunshine, are months with the most sunshine in Oceanside.UV index
The months with the highest UV index in Oceanside are July through September, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In July, the maximum UV index of 6 suggests these recommendations:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Oceanside, CA
- Average high temperature in July: 76.3°F
The warmest month (with the highest average high temperature) is August (78.6°F).
The month with the lowest average high temperature is December (62.4°F).
- Average low temperature in July: 63.1°F
The month with the highest average low temperature is August (64.2°F).
The coldest month (with the lowest average low temperature) is February (49.6°F).
Average pressure in July
Oceanside, CA
- Average pressure in July: 29.91"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The months with the lowest atmospheric pressure are June and September (29.88"Hg).
Average wind speed in July
Oceanside, CA
- Average wind speed in July: 5.2mph
The windiest months (with the highest average wind speed) are April and May (6mph).
The calmest month (with the lowest average wind speed) is October (4.8mph).
Average humidity in July
Oceanside, CA
- Average humidity in July: 70%
The month with the highest relative humidity is June (73%).
The month with the lowest relative humidity is November (60%).
Average rainfall in July
Oceanside, CA
- Average rainfall in July: 0.55"
The wettest month (with the highest rainfall) is December (1.97").
The driest month (with the least rainfall) is June (0.12").
Average rainfall days in July
Oceanside, CA
- Average rainfall days in July: 5.6 days
The month with the highest number of rainy days is March (8 days).
The month with the least rainy days is June (2.7 days).
Average sea temperature in July
Oceanside, CA
- Average sea temperature in July: 67.9°F
The best month for swimming (with the highest average sea temperature) is August (68°F).
The coldest months (with the lowest average sea temperature) are January and February (58.7°F).
Average daylight in July /
Average sunshine in July
Oceanside, CA
- Average daylight in July: 14h and 6min
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 0min).
- Average sunshine in July: 12h and 0min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).
Average sunshine days in July
Oceanside, CA
- Average sunshine days in July: 21.3 days
The month with the most sunshine days is October (24.2 days).
The month with the least sunshine days is February (20 days).
Average UV index in July
Oceanside, CA
- Average UV index in July: 6
The months with the highest UV index are July, August and September (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 4).
Average cloud cover in July
Oceanside, CA
- Average cloud cover in July: 11
The month with the most cloud cover is December (Cloud cover 25).
The month with the least cloud cover is August (Cloud cover 8).
Average visibility in July
Oceanside, 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).
