Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average sea temperature in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
Weather in July
Temperature
The transition into July marks the average high-temperature at a moderately hot 75.6°F (24.2°C), differing minimally from June's 71.2°F (21.8°C). During the month of July, Seal Beach's nighttime temperature lowers to an average of 63.1°F (17.3°C).Humidity
The average relative humidity in July in Seal Beach is 71%.Rainfall
In Seal Beach, during July, the rain falls for 3.8 days and regularly aggregates up to 0.24" (6mm) of precipitation. Throughout the year, in Seal Beach, California, there are 57.8 rainfall days, and 8.82" (224mm) of precipitation is accumulated.Ocean temperature
July and August, with an average ocean temperature of 67.8°F (19.9°C), are months with the warmest seawater in Seal Beach.Note: Swimming becomes less enjoyable for most at a surface water temperature of 67.8°F (19.9°C). As the temperature decreases below 69.8°F (21°C), breathing becomes increasingly difficult.
Daylight
The average length of the day in July in Seal Beach is 14h and 8min.On the first day of the month, sunrise is at 5:45 am and sunset at 8:07 pm. On the last day of July, sunrise is at 6:04 am and sunset at 7:53 pm PDT.
Sunshine
The average sunshine in July in Seal Beach is 11.9h.UV index
July through September, with an average maximum UV index of 6, are months with the highest UV index in Seal Beach. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum high UV index of 6 in July translates into the following recommendations:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Frequently asked questions
What is the average July temperature in Seal Beach?
What is the average humidity in July in Seal Beach?
How many days does it rain in July in Seal Beach?
What months are the ocean warmest in Seal Beach?
What is the ocean temperature in July in Seal Beach?
What is the average length of the day in July in Seal Beach?
When are sunrise and sunset in July in Seal Beach?
How long on average sun shines in July in Seal Beach?
What is the month with the highest UV index in Seal Beach?
What is the UV index reading in July in Seal Beach?
Average temperature in July
Seal Beach, CA
- Average high temperature in July: 75.6°F
The warmest month (with the highest average high temperature) is August (77.4°F).
The month with the lowest average high temperature is December (62.8°F).
- Average low temperature in July: 63.1°F
The month with the highest average low temperature is August (65.3°F).
The coldest month (with the lowest average low temperature) is February (52.7°F).
Average pressure in July
Seal Beach, CA
- Average pressure in July: 29.92"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are June and September (29.89"Hg).
Average wind speed in July
Seal Beach, CA
- Average wind speed in July: 5.6mph
The windiest month (with the highest average wind speed) is April (6.7mph).
The calmest months (with the lowest average wind speed) are August, September and October (5.3mph).
Average humidity in July
Seal Beach, CA
- Average humidity in July: 71%
The month with the highest relative humidity is June (73%).
The month with the lowest relative humidity is November (57%).
Average rainfall in July
Seal Beach, CA
- Average rainfall in July: 0.24"
The wettest month (with the highest rainfall) is December (1.77").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in July
Seal Beach, CA
- Average rainfall days in July: 3.8 days
The month with the highest number of rainy days is March (8.1 days).
The months with the least rainy days are June and August (2.3 days).
Average sea temperature in July
Seal Beach, CA
- Average sea temperature in July: 67.9°F
The best months for swimming (with the highest average sea temperature) are July and August (67.9°F).
The coldest month (with the lowest average sea temperature) is January (58.3°F).
Average daylight in July /
Average sunshine in July
Seal Beach, CA
- Average daylight in July: 14h and 1min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in July: 11h and 5min
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days in July
Seal Beach, CA
- Average sunshine days in July: 25.6 days
The month with the most sunshine days is August (26.3 days).
The month with the least sunshine days is February (19.3 days).
Average UV index in July
Seal Beach, 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
Seal Beach, CA
- Average cloud cover in July: 10
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 7).
Average visibility in July
Seal Beach, 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).
Seal Beach, California, USA
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