Mount Hamilton
California, USA
Long-term weather forecast
Long-term weather forecast

April weather forecast and climate
Mount Hamilton, CA

April, like March, in Mount Hamilton, California, is a cool spring month, with temperature in the range of an average low of 39.6°F (4.2°C) and an average high of 55.2°F (12.9°C).

Temperature

In April, the average high-temperature is relatively the same as in March - a still cool 55.2°F (12.9°C). In April, the average low-temperature is 39.6°F (4.2°C).

Rainfall

Throughout April, 2" (51.8mm) of precipitation is accumulated. Throughout the year, 23.6" (600.2mm) of rain is accumulated.

Snowfall

January through April, November and December are months with snowfall in Mount Hamilton. April is the last month it regularly snows. Throughout April, Mount Hamilton aggregates 2.3" (58.4mm) of snow. Throughout the year, 17.7" (449.6mm) of snow is accumulated.

Daylight

In April, the average length of the day in Mount Hamilton is 13.2h.

What is the temperature in April in Mount Hamilton?

In Mount Hamilton, California, in April, the average high-temperature is 55.2°F (12.9°C), and the average low-temperature is 39.6°F (4.2°C).

How much does it rain in Mount Hamilton in April?

During April, Mount Hamilton regularly aggregates up to 2" (51.8mm) of precipitation.

What is the last month it snows in Mount Hamilton?

April is the last month it regularly snows. Throughout April, Mount Hamilton aggregates 2.3" (58.4mm) of snow.

What is the average length of the day in April in Mount Hamilton?

In April, the average length of the day in Mount Hamilton, California, is 13.2h.
Average temperature in April - Mount Hamilton, CA
  • Average high temperature in April: 55.3°F

The warmest month (with the highest average high temperature) is July (78.7°F).
The month with the lowest average high temperature is January (48.5°F).

  • Average low temperature in April: 39.6°F

The month with the highest average low temperature is July (63.3°F).
Coldest months (with the lowest average low temperature) are February and March (36.7°F).

Average rainfall in April - Mount Hamilton, CA
  • Average rainfall in April: 2"

The wettest month (with the highest rainfall) is January (4.4").
The driest month (with the lowest rainfall) is July (0").

Average snowfall in April - Mount Hamilton, CA
  • Average snowfall in April: 2.3"

The month with the highest snowfall is January (5").
Months with the lowest snowfall are May, June, July, August, September and October (0").

Average daylight in April - Mount Hamilton, 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).