April weather forecast
Klamath, CA

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Weather in April

April, the same as March, is another fresh spring month in Klamath, California, with temperature in the range of an average high of 54.9°F (12.7°C) and an average low of 44.8°F (7.1°C).

Temperature

April observes an average high-temperature of a still cool 54.9°F (12.7°C), marking an insignificant difference from March's 52°F (11.1°C). Klamath records an average nighttime low-temperature of 44.8°F (7.1°C) throughout April.

Humidity

In April, the average relative humidity in Klamath is 79%.

Rainfall

In April, the rain falls for 14.8 days. Throughout April, 3.86" (98mm) of precipitation is accumulated. In Klamath, California, during the entire year, the rain falls for 131.4 days and collects up to 45.67" (1160mm) of precipitation.

Snowfall

In Klamath, snow does not fall in January, March through August, October through December.

Daylight

In Klamath, the average length of the day in April is 13h and 22min.
On the first day of April in Klamath, sunrise is at 6:57 am and sunset at 7:42 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 8:13 pm PDT.

Sunshine

In April, the average sunshine is 8.9h.

UV index

The average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the average person.
Note: A daily high UV index of 4 in April leads to these guidelines:
Take necessary precautions - Defending against sun damage is advocated. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
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Frequently asked questions

What is the usual temperature for Klamath in April?

The average high-temperature and low-temperature in Klamath during April are 54.9°F (12.7°C) and 44.8°F (7.1°C) respectively.

What is the average humidity in April in Klamath?

The average relative humidity in April in Klamath is 79%.

How many days does it rain in April in Klamath?

In April, in Klamath, California, the rain falls for 14.8 days. Throughout April, 3.86" (98mm) of precipitation is accumulated.

When it does not snow in Klamath?

January, March through August, October through December are months without snowfall in Klamath, California.

How many hours of daylight does Klamath have in April?

In April, the average day length is 13h and 22min.

When is the sunrise / sunset in April in Klamath?

In April, on the first day of the month, sunrise is at 6:57 am and sunset at 7:42 pm. On the last day of the month, in Klamath, California, sunrise is at 6:13 am and sunset at 8:13 pm PDT.

How many hours of sunshine does Klamath have in April?

The average sunshine duration in April is 8.9h.

What is the UV index intensity in April in Klamath?

In Klamath, the average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Klamath, CA

Average temperature in April - Klamath, CA
  • Average high temperature in April: 54.9°F

The warmest month (with the highest average high temperature) is August (68°F).
The month with the lowest average high temperature is December (51.3°F).

  • Average low temperature in April: 44.8°F

The months with the highest average low temperature are July and August (54.1°F).
The coldest month (with the lowest average low temperature) is February (43.2°F).

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Average pressure in April
Klamath, CA

Average pressure in April - Klamath, CA
  • Average pressure in April: 30.08"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is August (29.99"Hg).

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Average wind speed in April
Klamath, CA

Average wind speed in April - Klamath, CA
  • Average wind speed in April: 9.3mph

The windiest month (with the highest average wind speed) is June (9.9mph).
The calmest month (with the lowest average wind speed) is August (7.1mph).

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Average humidity in April
Klamath, CA

Average humidity in April - Klamath, CA
  • Average humidity in April: 79%

The month with the highest relative humidity is March (81%).
The month with the lowest relative humidity is September (76%).

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Average rainfall in April
Klamath, CA

Average rainfall in April - Klamath, CA
  • Average rainfall in April: 3.86"

The wettest month (with the highest rainfall) is December (8.15").
The driest month (with the least rainfall) is July (0.12").

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Average rainfall days in April
Klamath, CA

Average rainfall days in April - Klamath, CA
  • Average rainfall days in April: 14.8 days

The month with the highest number of rainy days is March (18.7 days).
The month with the least rainy days is July (2.4 days).

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Average snowfall in April
Klamath, CA

Average snowfall in April - Klamath, CA
  • Average snowfall in April: 0"

The month with the highest snowfall is February (0.43").
The months with the least snowfall are January, March, April, May, June, July, August, October, November and December (0").

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Average snowfall days in April
Klamath, CA

Average snowfall days in April - Klamath, CA
  • Average snowfall days in April: 0 days

The month with the highest number of snowfall days is February (0.2 days).
The months with the least snowfall days are January, March, April, May, June, July, August, October and November (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in April: 8h and 5min

The months with the most sunshine are July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).

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Average sunshine days in April
Klamath, CA

Average sunshine days in April - Klamath, CA
  • Average sunshine days in April: 13.6 days

The month with the most sunshine days is July (27.8 days).
The month with the least sunshine days is March (10.8 days).

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Average UV index in April
Klamath, CA

Average UV index in April - Klamath, CA
  • Average UV index in April: 4

The months with the highest UV index are July and August (UV index 5).
The month with the lowest UV index is February (UV index 2).

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Average cloud cover in April
Klamath, CA

Average cloud cover in April - Klamath, CA
  • Average cloud cover in April: 40

The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 10).

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Average visibility in April
Klamath, CA

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

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

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Klamath, California, USA

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