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

April 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
April in Crescent City, California, is a moderate spring month, with average temperature fluctuating between 56.7°F (13.7°C) and 43.3°F (6.3°C).

Temperature

In April, the average high-temperature is almost the same as in March - a mild 56.7°F (13.7°C). The average low-temperature, in Crescent City, is 43.3°F (6.3°C).

Rainfall

In Crescent City, California, it is raining for 10.2 days, with typically 4.9" (125mm) of accumulated precipitation. Throughout the year, in Crescent City, there are 97.7 rainfall days, and 70.3" (1785mm) of precipitation is accumulated.

Ocean temperature

Months with the coldest seawater are February and April, with an average ocean temperature of 50.7°F (10.4°C).
Note: 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.

Daylight

The average length of the day in April is 13.4h.

Sunshine

In Crescent City, the average sunshine is 8h.

UV index

In April, the average daily maximum UV index in Crescent City is 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in April in Crescent City?

The average high-temperature, in April, is 56.7°F (13.7°C), while the average low-temperature is 43.3°F (6.3°C).

How much does it rain in Crescent City in April?

In April, the rain falls for 10.2 days. Throughout April, 4.9" (125mm) of precipitation is accumulated.

What months are the ocean coldest in Crescent City?

Months with the coldest seawater in Crescent City, California, are February and April, with an average ocean temperature of 50.7°F (10.4°C).

What is the ocean temperature in April in Crescent City?

In Crescent City, California, the average seawater temperature in April is 50.7°F (10.4°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 April in Crescent City?

In April, the average length of the day in Crescent City is 13.4h.

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

In Crescent City, California, the average sunshine in April is 8h.

How high is the UV index in April in Crescent City?

In Crescent City, California, the average daily maximum UV index in April is 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to the UV radiation.
Average temperature in April - Crescent City, CA
  • Average high temperature in April: 56.6°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 April: 43.3°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 April - Crescent City, CA
  • Average rainfall in April: 4.9"

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 April - Crescent City, CA
  • Average rainfall days in April: 10.2 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 April - Crescent City, CA
  • Average sea temperature in April: 50.7°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 April / Average sunshine in April - Crescent City, CA
  • Average daylight in April: 13.4h

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 April: 8h

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 April - Crescent City, CA
  • Average UV index in April: 6

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).