July weather forecastShell Beach, CA

July

Weather in July

July, the same as June, is another warm summer month in Shell Beach, California, with an average temperature fluctuating between 58.5°F (14.7°C) and 78.6°F (25.9°C).

Temperature

The start of July sees the average high-temperature at a still moderately hot 78.6°F (25.9°C), showing little difference from June's 75.4°F (24.1°C). Shell Beach in July anticipates an average nighttime temperature of 58.5°F (14.7°C).

Humidity

The average relative humidity in July is 64%.

Rainfall

In July, the rain falls for 2.5 days. Throughout July, 0.12" (3mm) of precipitation is accumulated. Throughout the year, there are 47.6 rainfall days, and 6.93" (176mm) of precipitation is accumulated.

Daylight

The average length of the day in July is 14h and 15min.
On the first day of July, sunrise is at 5:52 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 8:06 pm PDT.

Sunshine

The months with the most sunshine are June through August, with an average of 12h of sunshine.

UV index

The average daily maximum UV index in July is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The UV index of 5 during July translates into the following guidance:
Be vigilant - Preventing sunburn is recommended. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.

Updated: Jul 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

July temperatures vary between a high-temperature of 78.6°F (25.9°C) and a low-temperature of 58.5°F (14.7°C).

In Shell Beach, the average relative humidity in July is 64%.

In Shell Beach, during July, the rain falls for 2.5 days and regularly aggregates up to 0.12" (3mm) of precipitation.

In Shell Beach, the average day length in July is 14h and 15min.

In July, on the first day of the month, sunrise is at 5:52 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 8:06 pm PDT.

The months with the most sunshine are June through August, with an average of 12h of sunshine.

In July, the average sunshine duration is 12h.

In July, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J July A S O N D

Jun

July

Aug

Average high temperature

75.4°F

78.6°F

78.8°F

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

7.3mph

6.5mph

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

28.5

27.5

29.6

Average UV index

Average cloud cover

Average visibility

6mi

Average temperature in July
Shell Beach, CA

Average high temperature in July: 78.6°F

The warmest month (with the highest average high temperature) is September (79.5°F).
The month with the lowest average high temperature is December (61.2°F).

Average low temperature in July: 58.5°F

The month with the highest average low temperature is September (59.9°F).
The coldest month (with the lowest average low temperature) is February (46°F).

Average pressure in July
Shell Beach, CA

Average pressure in July: 29.93"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.91"Hg).

Average wind speed in July
Shell Beach, CA

Average wind speed in July: 5.8mph

The windiest months (with the highest average wind speed) are April and May (7.3mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

Average humidity in July
Shell Beach, CA

Average humidity in July: 64%

The month with the highest relative humidity is March (68%).
The month with the lowest relative humidity is October (58%).

Average rainfall in July
Shell Beach, CA

Average rainfall in July: 0.12"

The wettest month (with the highest rainfall) is March (1.61").
The driest months (with the least rainfall) are June and August (0.04").

Average rainfall days in July
Shell Beach, CA

Average rainfall days in July: 2.5 days

The month with the highest number of rainy days is March (8.4 days).
The month with the least rainy days is August (0.8 days).

Average daylight in July /
Average sunshine in July
Shell Beach, CA

Average daylight in July: 14h and 12min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

Average sunshine in July: 12h and 0min

The months with the most sunshine are June, July and August (Average sunshine: 12h and 0min).
The months with the least sunshine are February and December (Average sunshine: 6h and 30min).

Average sunshine days in July
Shell Beach, CA

Average sunshine days in July: 27.5 days

The month with the most sunshine days is August (29.6 days).
The month with the least sunshine days is February (21 days).

Average UV index in July
Shell Beach, CA

Average UV index in July: 5

The months with the highest UV index are June and August (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
Shell Beach, CA

Average cloud cover in July: 8

The month with the most cloud cover is March (Cloud cover 27).
The month with the least cloud cover is August (Cloud cover 6).

Average visibility in July
Shell 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).