July weather forecastCarlsbad, CA
July
Weather in July
July, one of the hottest months in Carlsbad, sees an increase in overall temperatures. Sunny days dominate, and wind speeds slightly diminish, creating ideal beach conditions. The warming trend from June continues with the peaks in sea and average high temperatures. The relatively low cloud percentage invites star gazers to enjoy clearer nights. Uniquely, average wind gustmph also drops to 6.7mph (10.8km/h), marking a year-round low.Temperature
With July's arrival, Carlsbad notes an average high-temperature of a warm 76.3°F (24.6°C), closely following the trend of the preceding month. During July, Carlsbad's temperature falls to a steady low-temperature average of 63.1°F (17.3°C).Humidity
In July, the average relative humidity is 70%.Rainfall
In Carlsbad, in July, it is raining for 5.6 days, with typically 0.55" (14mm) of accumulated precipitation. In Carlsbad, during the entire year, the rain falls for 68.2 days and collects up to 9.49" (241mm) of precipitation.Ocean temperature
The months with the warmest seawater are July and August, with an average ocean temperature of 68°F (20°C).Note: For most people, swimming in water at 68°F (20°C) is not a pleasurable experience. Breathing control gets harder as the water 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 July, sunrise is at 5:44 am and sunset at 8:02 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 7:49 pm PDT.
Sunshine
The months with the most sunshine are July and August, with an average of 12h of sunshine.UV index
July through September, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: In July, the maximum UV index of 6 transforms into these recommendations:
Deflect overexposure. Sun protection is a necessity. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Carlsbad, 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
Carlsbad, 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
Carlsbad, 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
Carlsbad, 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
Carlsbad, 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
Carlsbad, 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
Carlsbad, 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
Carlsbad, 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
Carlsbad, 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
Carlsbad, 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
Carlsbad, 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
Carlsbad, 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).
