Half Moon Bay
California, USA
Long-term weather forecast
Long-term weather forecast

April weather forecast and climate
Half Moon Bay, CA

A warm and sunny day on a scenic beach in Half Moon Bay, California
A warm and sunny day on a scenic beach in Half Moon Bay, California
April, the same as March, in Half Moon Bay, California, is another mild spring month, with temperature in the range of an average high of 60.6°F (15.9°C) and an average low of 44.6°F (7°C).

Temperature

In Half Moon Bay, the average high-temperature is almost the same as in March - a still moderate 60.6°F (15.9°C). The average low-temperature, in April, is 44.6°F (7°C).

Rainfall

In April, the rain falls for 7 days. Throughout April, 1.9" (47.8mm) of precipitation is accumulated. Throughout the year, in Half Moon Bay, there are 87 rainfall days, and 26.2" (664.6mm) of precipitation is accumulated.

Daylight

In Half Moon Bay, the average length of the day in April is 13.2h.

What is the temperature in April in Half Moon Bay?

In April, in Half Moon Bay, California, the average high-temperature is 60.6°F (15.9°C), and the average low-temperature is 44.6°F (7°C).

How much does it rain in Half Moon Bay in April?

In April, in Half Moon Bay, California, the rain falls for 7 days. Throughout April, 1.9" (47.8mm) of precipitation is accumulated.

How many hours of daylight does Half Moon Bay have in April?

The average length of the day in April in Half Moon Bay is 13.2h.
Average temperature in April - Half Moon Bay, CA
  • Average high temperature in April: 60.7°F

The warmest month (with the highest average high temperature) is September (66.8°F).
The month with the lowest average high temperature is January (58.4°F).

  • Average low temperature in April: 44.6°F

The month with the highest average low temperature is August (52.7°F).
The coldest month (with the lowest average low temperature) is January (42.9°F).

Average rainfall in April - Half Moon Bay, CA
  • Average rainfall in April: 1.9"

The wettest month (with the highest rainfall) is January (5.2").
The driest month (with the lowest rainfall) is July (0.1").

Average rainfall days in April - Half Moon Bay, CA
  • Average rainfall days in April: 7 days

The month with the highest number of rainy days is January (12 days).
The month with the lowest number of rainy days is June (3 days).

Average daylight in April - Half Moon Bay, CA
  • Average daylight in April: 13.2h

The month with the longest days is June (Average daylight: 14.7h).
The month with shortest days is December (Average daylight: 9.6h).