Climate and monthly weather forecast
Hilmar, CA

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Weather in January

January, like December, is another mild winter month in Hilmar, California, with temperature in the range of an average low of 42.1°F (5.6°C) and an average high of 58.3°F (14.6°C). The advent of January sees the average high-temperature at a still refreshing 58.3°F (14.6°C), subtly shifted from December's 56.1°F (13.4°C). Weather in January »

Weather in February

February, the last month of the winter in Hilmar, is an enjoyable month, with an average temperature fluctuating between 42.4°F (5.8°C) and 61.3°F (16.3°C). The arrival of February sees an average high-temperature of a comfortable 61.3°F (16.3°C), hardly diverging from January's 58.3°F (14.6°C). Weather in February »

Weather in March

The first month of the spring, March, is still a comfortable month in Hilmar, California, with temperature in the range of an average low of 44.4°F (6.9°C) and an average high of 66.2°F (19°C). Hilmar notes an average high-temperature of a still comfortable 66.2°F (19°C) in March, displaying minor variation from February. Weather in March »

Weather in April

April in Hilmar, California, is an agreeable spring month, with temperature in the range of an average high of 73°F (22.8°C) and an average low of 48°F (8.9°C). As March gives way to April, the average high-temperature displays a slight ascent, adjusting from a comfortable 66.2°F (19°C) to a pleasant 73°F (22.8°C). Weather in April »

Weather in May

The last month of the spring, May, is a warm month in Hilmar, California, with an average temperature varying between 81°F (27.2°C) and 53.6°F (12°C). As Hilmar welcomes May, the average high-temperature displays a subtle shift, adjusting from an agreeable 73°F (22.8°C) in April to a warm 81°F (27.2°C). Weather in May »

Weather in June

The first month of the summer, June, is a tropical month in Hilmar, California, with temperature in the range of an average high of 91.4°F (33°C) and an average low of 59.7°F (15.4°C). June witnesses an increase in the average high-temperature, moving from a moderately hot 81°F (27.2°C) in May to a tropical 91.4°F (33°C). Weather in June »

Weather in July

July in Hilmar, California, is a sweltering summer month, with an average temperature fluctuating between 98.1°F (36.7°C) and 63.1°F (17.3°C). Hilmar's July weather, marked by an average high temperature of 98.1°F (36.7°C) and an average low temperature of 63.1°F (17.3°C), is the warmest in the year. Weather in July »

Weather in August

August, the last month of the summer in Hilmar, is another torrid month, with an average temperature fluctuating between 62.6°F (17°C) and 97.3°F (36.3°C). A minor adjustment in Hilmar's average high-temperature is noted with the start of August, touching a still very hot 97.3°F (36.3°C) from July's 98.1°F (36.7°C). Weather in August »

Weather in September

September, the first month of the autumn in Hilmar, is also a hot month, with an average temperature ranging between min 61°F (16.1°C) and max 91.4°F (33°C). The transition into September involves a small decrease in the average high-temperature, dipping slightly from a sweltering 97.3°F (36.3°C) in August to a tropical 91.4°F (33°C). Weather in September »

Weather in October

October, like September, in Hilmar, California, is another warm autumn month, with an average temperature varying between 78.3°F (25.7°C) and 55°F (12.8°C). October's arrival comes with a decrease in the average high-temperature, moving from a tropical 91.4°F (33°C) in September to a warm 78.3°F (25.7°C). Weather in October »

Weather in November

November, the last month of the autumn in Hilmar, is another refreshing month, with an average temperature varying between 65.3°F (18.5°C) and 46.9°F (8.3°C). With November's arrival, Hilmar's weather changes as the average high-temperature falls from a warm 78.3°F (25.7°C) in October to an enjoyable 65.3°F (18.5°C). Weather in November »

Weather in December

December, the first month of the winter in Hilmar, is still a refreshing month, with an average temperature varying between 56.1°F (13.4°C) and 41.9°F (5.5°C). During the coldest month, December, temperatures average a high of 56.1°F (13.4°C) and a low of 41.9°F (5.5°C). Weather in December »

Frequently asked questions

What is the most humid month in Hilmar?

The most humid month in Hilmar is January, with an average relative humidity of 71%.

How much does it rain in Hilmar?

In Hilmar, during the entire year, the rain falls for 65.2 days and collects up to 11.61" (295mm) of precipitation.

What is the month with the lowest UV index in Hilmar?

The months with the lowest UV index in Hilmar are January, February, November and December, with an average maximum UV index of 3.

What is the rainiest month in Hilmar?

March is the month with the most rainfall. Rain falls for 12.1 days and accumulates 2.24" (57mm) of precipitation.

When is Daylight Saving Time (DST) in Hilmar?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Hilmar, 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 in Hilmar?

The month with the longest days in Hilmar is June, with an average of 14h and 42min of daylight.

What are the months with the highest UV index in Hilmar?

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

What part of the year is the hottest in Hilmar?

The average temperatures in Hilmar, California, reach their apex in July, averaging 98.1°F (36.7°C) at the high end and 63.1°F (17.3°C) at the low end.

What is the least humid month in Hilmar?

The least humid month in Hilmar is July, with an average relative humidity of 35%.

What month has the most sunshine in Hilmar?

July has the most sunshine of the year in Hilmar, California, with an average of 12.1h of sunshine.

What is the driest month in Hilmar?

The month with the least rainfall is August, when the rain falls for 1.1 days and typically collects 0.04" (1mm) of precipitation.

What time of the year is the coldest in Hilmar?

December is the month when Hilmar, California, sees the average lowest temperatures, with a high of 56.1°F (13.4°C) and a low of 41.9°F (5.5°C).

What is the month with the shortest days in Hilmar?

December has the shortest days of the year, with an average of 9h and 36min of daylight.

What is the month with the least sunshine in Hilmar?

December has the least sunshine of the year in Hilmar, with an average of 6.1h of sunshine.

Average temperature
Hilmar, CA

Average temperature - Hilmar, CA

The warmest month (with the highest average high temperature) is July (98.1°F).
The month with the lowest average high temperature is December (56.1°F).

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is December (41.9°F).

Average pressure
Hilmar, CA

Average pressure - Hilmar, CA

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed
Hilmar, CA

Average wind speed - Hilmar, CA

The windiest month (with the highest average wind speed) is June (7.5mph).
The calmest month (with the lowest average wind speed) is November (5.2mph).

Average rainfall
Hilmar, CA

Average rainfall - Hilmar, CA

The wettest month (with the highest rainfall) is March (2.24").
The driest month (with the least rainfall) is August (0.04").

Average rainfall days
Hilmar, CA

Average rainfall days - Hilmar, CA

The month with the highest number of rainy days is March (12.1 days).
The months with the least rainy days are June and August (1.1 days).

Average daylight / Average sunshine
Hilmar, CA

Average daylight / Average sunshine - Hilmar, CA

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

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

Average sunshine days
Hilmar, CA

Average sunshine days - Hilmar, CA

The month with the most sunshine days is August (29.3 days).
The month with the least sunshine days is March (17.8 days).

Average UV index
Hilmar, CA

Average UV index - Hilmar, CA

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).

Average visibility
Hilmar, CA

Average visibility - Hilmar, 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).

Hilmar, California, USA

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