Crescent City
California, USA
Long-term weather forecast
Long-term weather forecast

July weather forecast and climate
Crescent City, CA

The magnificent red and white stone Battery Point Lighthouse in Crescent City, California
The magnificent red and white stone Battery Point Lighthouse in Crescent City, California
July, the same as June, is another comfortable summer month in Crescent City, California, with average temperature fluctuating between 50.4°F (10.2°C) and 65.5°F (18.6°C).

Temperature

In July, the average high-temperature is almost the same as in June - a still enjoyable 65.5°F (18.6°C). In July, the average low-temperature is 50.4°F (10.2°C).

Rainfall

July is the month with the least rainfall in Crescent City. Rain falls for 1.6 days and accumulates 0.4" (11mm) of precipitation.

Ocean temperature

In Crescent City, the average seawater temperature is 52.3°F (11.3°C).
Note: Swimming in 52.3°F (11.3°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique.

Daylight

In Crescent City, California, the average length of the day is 14.9h.

Sunshine

Months with the most sunshine in Crescent City are June and July, with an average of 10h of sunshine.

UV index

June through August, with an average maximum UV index of 8, are months with the highest UV index. A UV Index estimate of 8 to 10 represents a very high health risk from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 8 in July interpret into the following advice:
Take special precautions, as unprotected skin can be damaged and can burn quickly. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in July in Crescent City?

In July, the average high-temperature is 65.5°F (18.6°C), and the average low-temperature is 50.4°F (10.2°C).

How many days does it rain in July in Crescent City?

In Crescent City, California, during July, the rain falls for 1.6 days and regularly aggregates up to 0.4" (11mm) of precipitation.

What is the driest month in Crescent City?

The month with the least rainfall in Crescent City, California, is July when the rain falls for 1.6 days and typically collects 0.4" (11mm) of precipitation.

How cold is the water in July in Crescent City?

In Crescent City, California, the average seawater temperature in July is 52.3°F (11.3°C). At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

What is the average length of the day in July in Crescent City?

In Crescent City, the average length of the day in July is 14.9h.

What are the months with the most sunshine in Crescent City?

Months with the most sunshine in Crescent City are June and July, with an average of 10h of sunshine.

How many hours of sunshine does Crescent City have in July?

In July, the average sunshine in Crescent City is 10h.

What is the month with the highest UV index in Crescent City?

Months with the highest UV index are June through August, with an average maximum UV index of 8.

What is the UV index intensity in July in Crescent City?

In July, the average daily maximum UV index is 8. A UV Index value of 8 to 10 symbolizes a very high hazard to health from the exposure to the Sun's UV rays.
Average temperature in July - Crescent City, CA
  • Average high temperature in July: 65.4°F

Warmest months (with the highest average high temperature) are August and September (66°F).
The month with the lowest average high temperature is January (53.6°F).

  • Average low temperature in July: 50.4°F

The month with the highest average low temperature is August (50.8°F).
The coldest month (with the lowest average low temperature) is December (38.9°F).

Average rainfall in July - Crescent City, CA
  • Average rainfall in July: 0.4"

The wettest month (with the highest rainfall) is December (11.9").
The driest month (with the lowest rainfall) is July (0.4").

Average rainfall days in July - Crescent City, CA
  • Average rainfall days in July: 1.6 days

The month with the highest number of rainy days is March (13.4 days).
The month with the lowest number of rainy days is July (1.6 days).

Average sea temperature in July - Crescent City, CA
  • Average sea temperature in July: 52.3°F

The best month for swimming (with the highest average sea temperature) is October (52.6°F).
The coldest month (with the lowest average sea temperature) is April (50.7°F).

Average daylight in July / Average sunshine in July - Crescent City, CA
  • Average daylight in July: 14.9h

The month with the longest days is June (Average daylight: 15.2h).
The month with shortest days is December (Average daylight: 9.2h).

  • Average sunshine in July: 10h

Months with most sunshine are June and July (Average sunshine: 10h).
The month with least sunshine is December (Average sunshine: 3h).

Average UV index in July - Crescent City, CA
  • Average UV index in July: 8

Months with the highest UV index are June, July and August (UV index 8).
The month with the lowest UV index is December (UV index 1).