April weather forecast
Hornbrook, CA

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Weather in April

April is a fresh spring month in Hornbrook, California, with an average temperature fluctuating between 55.2°F (12.9°C) and 33.8°F (1°C).

Temperature

With the start of April, the average high-temperature marginally shifts from March's chilly 48.6°F (9.2°C) to a cool 55.2°F (12.9°C). During the month of April, Hornbrook's nighttime temperature lowers to an average of 33.8°F (1°C).

Humidity

In April, the average relative humidity is 71%.

Rainfall

In Hornbrook, in April, it is raining for 14.7 days, with typically 1.26" (32mm) of accumulated precipitation. In Hornbrook, California, during the entire year, the rain falls for 115.8 days and collects up to 14.96" (380mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In April, it is snowing for 2.7 days. Throughout April, 0.79" (20mm) of snow is accumulated. In Hornbrook, during the entire year, snow falls for 30.9 days and aggregates up to 18.03" (458mm) of snow.

Daylight

In Hornbrook, the average length of the day in April is 13h and 23min.
On the first day of the month, sunrise is at 6:51 am and sunset at 7:36 pm. On the last day of April, sunrise is at 6:06 am and sunset at 8:08 pm PDT.

Sunshine

The average sunshine in April is 10.3h.

UV index

The average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.
Note: A maximum UV index of 3 in April translates into the following recommendations:
Heed the precautions - Suggestions to avoid sunburn are made. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Stay sun-safe with clothing that is both closely woven and worn loosely. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Updated: Jul 29, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Hornbrook in April?

The high-temperature, in April, in Hornbrook, is 55.2°F (12.9°C), while the low-temperature averages to 33.8°F (1°C).

What is the average humidity in April?

The average relative humidity in April is 71%.

How much does it rain in April?

In Hornbrook, during April, the rain falls for 14.7 days and regularly aggregates up to 1.26" (32mm) of precipitation.

How many days does it snow in April?

In Hornbrook, in April, snow falls for 2.7 days, with typically accumulated 0.79" (20mm) of snow.

How many hours of daylight does Hornbrook have in April?

The average day length in April is 13h and 23min.

When are sunrise and sunset in April?

In April, on the first day of the month, sunrise is at 6:51 am and sunset at 7:36 pm. On the last day of the month, sunrise is at 6:06 am and sunset at 8:08 pm PDT.

How long on average sun shines in April?

In Hornbrook, the average sunshine duration in April is 10.3h.

What is the UV index reading in April?

In Hornbrook, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a moderate health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Hornbrook, CA

Average temperature in April - Hornbrook, CA
  • Average high temperature in April: 55.2°F

The warmest months (with the highest average high temperature) are July and August (84.6°F).
The month with the lowest average high temperature is December (41.5°F).

  • Average low temperature in April: 33.8°F

The month with the highest average low temperature is August (50.7°F).
The coldest month (with the lowest average low temperature) is December (27.1°F).

Average pressure in April
Hornbrook, CA

Average pressure in April - Hornbrook, CA
  • Average pressure in April: 30.05"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is August (29.96"Hg).

Average wind speed in April
Hornbrook, CA

Average wind speed in April - Hornbrook, CA
  • Average wind speed in April: 5.4mph

The windiest month (with the highest average wind speed) is March (5.7mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).

Average humidity in April
Hornbrook, CA

Average humidity in April - Hornbrook, CA
  • Average humidity in April: 71%

The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is August (50%).

Average rainfall in April
Hornbrook, CA

Average rainfall in April - Hornbrook, CA
  • Average rainfall in April: 1.26"

The wettest month (with the highest rainfall) is December (2.56").
The driest month (with the least rainfall) is July (0.16").

Average rainfall days in April
Hornbrook, CA

Average rainfall days in April - Hornbrook, CA
  • Average rainfall days in April: 14.7 days

The month with the highest number of rainy days is March (17.2 days).
The month with the least rainy days is August (3.5 days).

Average snowfall in April
Hornbrook, CA

Average snowfall in April - Hornbrook, CA
  • Average snowfall in April: 0.79"

The month with the highest snowfall is January (4.45").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in April
Hornbrook, CA

Average snowfall days in April - Hornbrook, CA
  • Average snowfall days in April: 2.7 days

The month with the highest number of snowfall days is February (6.9 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in April /
Average sunshine in April
Hornbrook, CA

Average daylight in April / Average sunshine in April - Hornbrook, CA
  • Average daylight in April: 13h and 2min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in April: 10h and 2min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

Average sunshine days in April
Hornbrook, CA

Average sunshine days in April - Hornbrook, CA
  • Average sunshine days in April: 13.2 days

The month with the most sunshine days is August (25.3 days).
The month with the least sunshine days is March (11.5 days).

Average UV index in April
Hornbrook, CA

Average UV index in April - Hornbrook, CA
  • Average UV index in April: 3

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in April
Hornbrook, CA

Average cloud cover in April - Hornbrook, CA
  • Average cloud cover in April: 35

The month with the most cloud cover is March (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 8).

Average visibility in April
Hornbrook, CA

Average visibility in April - Hornbrook, CA
  • Average visibility in April: 6mi

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).

Hornbrook, California, USA

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