Climate and monthly weather forecast
Klamath, CA

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Weather in January

January, the same as December, is a cool winter month in Klamath, California, with temperature in the range of an average high of 52.3°F (11.3°C) and an average low of 44.1°F (6.7°C). The arrival of January coincides with an average high-temperature of a still fresh 52.3°F (11.3°C), indicating a minimal shift from December's 51.3°F (10.7°C). Weather in January »

Weather in February

February, the last month of the winter in Klamath, is also a fresh month, with temperature in the range of an average low of 43.2°F (6.2°C) and an average high of 51.4°F (10.8°C). Klamath experiences a minor change to a still fresh 51.4°F (10.8°C) in average high-temperature during February, closely reflecting January. Weather in February »

Weather in March

March, the first month of the spring in Klamath, is also a fresh month, with an average temperature ranging between max 52°F (11.1°C) and min 43.3°F (6.3°C). The average high-temperature during March registers at a still cool 52°F (11.1°C), maintaining a close resemblance to the previous month. Weather in March »

Weather in April

April, like March, in Klamath, California, is a cool spring month, with an average temperature varying between 54.9°F (12.7°C) and 44.8°F (7.1°C). April's presence records an average high-temperature of a still fresh 54.9°F (12.7°C), closely mirroring March's climate. Weather in April »

Weather in May

The last month of the spring, May, is a moderate month in Klamath, California, with an average temperature varying between 59°F (15°C) and 47.7°F (8.7°C). As April transitions into May, the average high-temperature rests at a refreshing 59°F (15°C), maintaining a close resemblance to the previous month. Weather in May »

Weather in June

The first month of the summer, June, is an enjoyable month in Klamath, California, with an average temperature varying between 51.3°F (10.7°C) and 63.5°F (17.5°C). June's average high-temperature is a still refreshing 63.5°F (17.5°C), maintaining a close comparison with May's 59°F (15°C). Weather in June »

Weather in July

July, like June, in Klamath, California, is another refreshing summer month, with an average temperature varying between 67.8°F (19.9°C) and 54.1°F (12.3°C). Klamath notes an average high-temperature of a still comfortable 67.8°F (19.9°C) in July, displaying minor variation from June. Weather in July »

Weather in August

August, the last month of the summer in Klamath, is an agreeable month, with an average temperature fluctuating between 68°F (20°C) and 54.1°F (12.3°C). Klamath's warmest temperatures are experienced in August, with average high temperatures of 68°F (20°C) and lows of 54.1°F (12.3°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a comfortable month in Klamath, California, with temperature in the range of an average high of 66.7°F (19.3°C) and an average low of 53.4°F (11.9°C). Klamath observes a minor difference in average high-temperatures between August's 68°F (20°C) and September's 66.7°F (19.3°C). Weather in September »

Weather in October

October, like September, in Klamath, California, is another refreshing autumn month, with an average temperature fluctuating between 60.8°F (16°C) and 50.2°F (10.1°C). In October, the average high-temperature marginally drops from a refreshing 66.7°F (19.3°C) in September to a still comfortable 60.8°F (16°C). Weather in October »

Weather in November

November, the last month of the autumn in Klamath, is also a fresh month, with an average temperature fluctuating between 46.6°F (8.1°C) and 55°F (12.8°C). With the onset of November, Klamath's average high-temperature slightly adjusts, moderately receding from October's comfortable 60.8°F (16°C) to a cool 55°F (12.8°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cool month in Klamath, California, with an average temperature ranging between max 51.3°F (10.7°C) and min 43.7°F (6.5°C). December, with its high-temperature average of 51.3°F (10.7°C) and a low-temperature average of 43.7°F (6.5°C), is the coldest month. Weather in December »
Updated: Jun 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How many days does it rain?

Throughout the year, there are 131.4 rainfall days, and 45.67" (1160mm) of precipitation is accumulated.

When it does not snow in Klamath?

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

How much does it snow?

In Klamath, during the entire year, snow aggregates up to 0.47" (12mm).

What is the month with the least sunshine in Klamath?

The month with the least sunshine is January, with an average of 5h of sunshine.

When does it snow?

Months with snowfall in Klamath are February and September.

When does it snow the most?

February is the month with the most snowfall. Snow falls for 0.2 days and accumulates 0.43" (11mm) of snow.

When is the lowest UV index?

The month with the lowest UV index in Klamath is February, with an average maximum UV index of 2.

What is the most humid month?

The most humid month is March, with an average relative humidity of 81%.

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from PST to PDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from PDT to PST.

When are the longest days?

The month with the longest days is June, with an average of 15h and 6min of daylight.

What is the driest month?

The month with the least rainfall in Klamath is July, when the rain falls for 2.4 days and typically collects 0.12" (3mm) of precipitation.

What are the months with the most sunshine?

The months with the most sunshine are July and August, with an average of 11.8h of sunshine.

What is the month with the highest UV index?

July and August, with an average maximum UV index of 5, are months with the highest UV index.

What time of the year is the hottest?

Klamath's temperature records reveal August as the warmest month, marked by average highs of 68°F (20°C) and lows of 54.1°F (12.3°C).

What is the least humid month?

September is the least humid month, with an average relative humidity of 76%.

What is the coldest time of year?

Klamath's temperature records reveal December as the coldest month, marked by average highs of 51.3°F (10.7°C) and lows of 43.7°F (6.5°C).

What is the rainiest month?

The month with the most rainfall is December, when the rain falls for 17.5 days and typically aggregates up to 8.15" (207mm) of precipitation.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 12min of daylight.

Average temperature
Klamath, CA

Average temperature - Klamath, CA

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).

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).

Average pressure
Klamath, CA

Average pressure - Klamath, CA

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

Average wind speed
Klamath, CA

Average wind speed - Klamath, CA

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).

Average humidity
Klamath, CA

Average humidity - Klamath, CA

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

Average rainfall
Klamath, CA

Average rainfall - Klamath, CA

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

Average rainfall days
Klamath, CA

Average rainfall days - Klamath, CA

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).

Average snowfall
Klamath, CA

Average snowfall - Klamath, CA

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").

Average snowfall days
Klamath, CA

Average snowfall days - Klamath, CA

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).

Average daylight / Average sunshine
Klamath, CA

Average daylight / Average sunshine - Klamath, CA

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).

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).

Average sunshine days
Klamath, CA

Average sunshine days - Klamath, CA

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

Average visibility
Klamath, CA

Average visibility - Klamath, CA

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).

Klamath, California, USA

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