Monthly weather forecast and climate
Helm, CA

Weather in January

January, like December, is a moderate winter month in Helm, California, with temperature in the range of an average high of 59°F (15°C) and an average low of 43.7°F (6.5°C). In Helm, the average high-temperature in January is almost the same as in December - a still moderate 59°F (15°C). Weather in January »

Weather in February

The last month of the winter, February, is an enjoyable month in Helm, California, with average temperature fluctuating between 61.9°F (16.6°C) and 44.2°F (6.8°C). In Helm, the average high-temperature is almost the same as in January - an enjoyable 61.9°F (16.6°C). Weather in February »

Weather in March

March, the first month of the spring, in Helm, is still a comfortable month, with average temperature fluctuating between 47.5°F (8.6°C) and 67.3°F (19.6°C). In March, the average high-temperature slightly increases, from 61.9°F (16.6°C) in February, to a still enjoyable 67.3°F (19.6°C). Weather in March »

Weather in April

April in Helm, California, is a warm spring month, with average temperature fluctuating between 51.4°F (10.8°C) and 73.9°F (23.3°C). In April, the average high-temperature marginally rises, from a comfortable 67.3°F (19.6°C) in March, to a moderately hot 73.9°F (23.3°C). Weather in April »

Weather in May

May, the last month of the spring, in Helm, is also a moderately hot month, with temperature in the range of an average low of 56.7°F (13.7°C) and an average high of 82°F (27.8°C). In Helm, the average high-temperature marginally rises, from 73.9°F (23.3°C) in April, to a still moderately hot 82°F (27.8°C). Weather in May »

Weather in June

June, the first month of the summer, in Helm, is a tropical month, with average temperature ranging between min 63.1°F (17.3°C) and max 93.6°F (34.2°C). In June, the average high-temperature rises, from a warm 82°F (27.8°C) in May, to a hot 93.6°F (34.2°C). Weather in June »

Weather in July

July is a sweltering summer month in Helm, California, with average temperature fluctuating between 67.1°F (19.5°C) and 100.9°F (38.3°C). July is the warmest month, with an average high-temperature of 100.9°F (38.3°C) and an average low-temperature of 67.1°F (19.5°C). Weather in July »

Weather in August

The last month of the summer, August, is another very hot month in Helm, California, with temperature in the range of an average high of 99.9°F (37.7°C) and an average low of 66.6°F (19.2°C). In Helm, California, the average high-temperature in August is practically the same as in July - a still torrid 99.9°F (37.7°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a tropical month in Helm, California, with temperature in the range of an average low of 63.5°F (17.5°C) and an average high of 92.7°F (33.7°C). In September, the average high-temperature slightly decreases, from a very hot 99.9°F (37.7°C) in August, to a hot 92.7°F (33.7°C). Weather in September »

Weather in October

October, like September, in Helm, California, is another warm autumn month, with average temperature ranging between min 56.8°F (13.8°C) and max 79.7°F (26.5°C). In October, the average high-temperature decreases, from a tropical 92.7°F (33.7°C) in September, to a warm 79.7°F (26.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an enjoyable month in Helm, California, with average temperature varying between 66.7°F (19.3°C) and 48.4°F (9.1°C). In Helm, California, the average high-temperature in November drops, from a warm 79.7°F (26.5°C) in October, to an enjoyable 66.7°F (19.3°C). Weather in November »

Weather in December

December, the first month of the winter, in Helm, is still a mild month, with average temperature fluctuating between 56.5°F (13.6°C) and 42.6°F (5.9°C). The coldest month is December, with an average high-temperature of 56.5°F (13.6°C) and an average low-temperature of 42.6°F (5.9°C). Weather in December »
[Resources]

FAQ

What is the most humid month in Helm?

January and December, with an average relative humidity of 66%, are most humid months in Helm, California.

How many days does it rain in Helm?

Throughout the year, in Helm, California, there are 37.2 rainfall days, and 2.48" (63mm) of precipitation is accumulated.

When is the lowest UV index in Helm?

Months with the lowest UV index in Helm, California, are January, November and December, with an average maximum UV index of 3.

What is the wettest month in Helm?

Months with the most rainfall are February and March, with an average 0.43" (11mm) of precipitation.

What is the month with the least sunshine in Helm?

February and December, with an average of 6.4h of sunshine, are months with the least sunshine.

What is the driest month in Helm?

Months with the least rainfall in Helm are June through September Rain falls for 0.6 days and accumulates 0.04" (1mm) of rain.

When are the longest days in Helm?

The month with the longest days in Helm, California, is June, with an average of 14.6h of daylight.

When is the highest UV index in Helm?

June through August, with an average maximum UV index of 7, are months with the highest UV index in Helm, California.

What is the warmest month in Helm?

The warmest month in Helm is July, with an average high-temperature of 100.9°F (38.3°C) and an average low-temperature of 67.1°F (19.5°C).

What is the least humid month in Helm?

The least humid month is July, with an average relative humidity of 30%.

What month has the most sunshine in Helm?

With an average of 12.2h of sunshine, July has the most sunshine of the year.

What is the coldest month in Helm?

December is the coldest month in Helm, with an average high-temperature of 56.5°F (13.6°C) and an average low-temperature of 42.6°F (5.9°C).

What is the month with the shortest days in Helm?

December has the shortest days of the year in Helm, California, with an average of 9.7h of daylight.

Average temperature
Helm, CA

Average temperature - Helm, CA

The warmest month (with the highest average high temperature) is July (100.9°F).
The month with the lowest average high temperature is December (56.5°F).

The month with the highest average low temperature is July (67.1°F).
The coldest month (with the lowest average low temperature) is December (42.6°F).

[Resources]

Average pressure
Helm, CA

Average pressure - Helm, CA

The month with the highest atmospheric pressure is January (30.14").
The month with the lowest atmospheric pressure is June (29.9").

[Resources]

Average wind speed
Helm, CA

Average wind speed - Helm, CA

The windiest month (with the highest average wind speed) is June (7.6mph).
The calmest month (with the lowest average wind speed) is January (5.1mph).

[Resources]

Average humidity
Helm, CA

Average humidity - Helm, CA

Months with the highest relative humidity are January and December (66%).
The month with the lowest relative humidity is July (30%).

[Resources]

Average rainfall
Helm, CA

Average rainfall - Helm, CA

The wettest months (with the highest rainfall) are February and March (0.43").
The driest months (with the least rainfall) are June, July, August and September (0.04").

[Resources]

Average rainfall days
Helm, CA

Average rainfall days - Helm, CA

The month with the highest number of rainy days is March (7 days).
Months with the least rainy days are August and September (0.5 days).

[Resources]

Average daylight / Average sunshine
Helm, CA

Average daylight / Average sunshine - Helm, CA

The month with the longest days is June (Average daylight: 14.6h).
The month with the shortest days is December (Average daylight: 9.7h).

The month with the most sunshine is July (Average sunshine: 12.2h).
Months with the least sunshine are February and December (Average sunshine: 6.4).

[Resources]

Average sunshine days
Helm, CA

Average sunshine days - Helm, CA

The month with the most sunshine days is August (29.7 days).
The month with the least sunshine days is February (22 days).

[Resources]

Average visibility
Helm, CA

Average visibility - Helm, CA

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

[Resources]