Monthly weather forecast and climate
Junction City, CA

Weather in January

January, the same as December, in Junction City, California, is a frosty winter month, with temperature in the range of an average high of 47.1°F (8.4°C) and an average low of 31.3°F (-0.4°C). In Junction City, the average high-temperature is essentially the same as in December - a still chilly 47.1°F (8.4°C). Weather in January »

Weather in February

February, the last month of the winter, in Junction City, is another chilly month, with average temperature ranging between min 30.9°F (-0.6°C) and max 47.7°F (8.7°C). In February, the average high-temperature is practically the same as in January - a still chilly 47.7°F (8.7°C). Weather in February »

Weather in March

March, the first month of the spring, in Junction City, is a cool month, with average temperature varying between 50°F (10°C) and 32.4°F (0.2°C). In March, the average high-temperature is almost the same as in February - a fresh 50°F (10°C). Weather in March »

Weather in April

April in Junction City, California, is a moderate spring month, with average temperature ranging between min 35.2°F (1.8°C) and max 56.3°F (13.5°C). In Junction City, California, the average high-temperature in April marginally rises, from a cool 50°F (10°C) in March, to a moderate 56.3°F (13.5°C). Weather in April »

Weather in May

May, the last month of the spring, in Junction City, is a comfortable month, with temperature in the range of an average high of 64.9°F (18.3°C) and an average low of 39.9°F (4.4°C). In Junction City, California, the average high-temperature slightly increases, from a moderate 56.3°F (13.5°C) in April, to an enjoyable 64.9°F (18.3°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Junction City, California, with average temperature fluctuating between 45.1°F (7.3°C) and 74.7°F (23.7°C). In Junction City, the average high-temperature rises, from an enjoyable 64.9°F (18.3°C) in May, to a warm 74.7°F (23.7°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Junction City, California, with average temperature ranging between min 51.3°F (10.7°C) and max 84.6°F (29.2°C). The warmest months are July and August, with an average high-temperature of 84.6°F (29.2°C). The average heat index is estimated at a hot 87.4°F (30.8°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Junction City, California, with average temperature varying between 84.6°F (29.2°C) and 50.7°F (10.4°C). The warmest months are July and August, with an average high-temperature of 84.6°F (29.2°C). In August, the average heat index is calculated to a hot 86.9°F (30.5°C). Weather in August »

Weather in September

September, the first month of the autumn, in Junction City, is also a moderately hot month, with average temperature ranging between min 46.2°F (7.9°C) and max 77.9°F (25.5°C). In September, the average high-temperature marginally drops, from 84.6°F (29.2°C) in August, to a still warm 77.9°F (25.5°C). Weather in September »

Weather in October

October, the same as September, is another enjoyable autumn month in Junction City, California, with average temperature fluctuating between 40.8°F (4.9°C) and 66°F (18.9°C). In October, the average high-temperature drops, from a warm 77.9°F (25.5°C) in September, to an enjoyable 66°F (18.9°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a fresh month in Junction City, California, with average temperature varying between 34.3°F (1.3°C) and 52.9°F (11.6°C). In Junction City, the average high-temperature drops, from an enjoyable 66°F (18.9°C) in October, to a fresh 52.9°F (11.6°C). Weather in November »

Weather in December

December, the first month of the winter, in Junction City, is also a frosty month, with average temperature fluctuating between 30°F (-1.1°C) and 45°F (7.2°C). December is the coldest month, with an average high-temperature of 45°F (7.2°C) and an average low-temperature of 30°F (-1.1°C). Weather in December »
[Resources]

FAQ

How much does it rain in Junction City?

In Junction City, during the entire year, the rain falls for 119.2 days and collects up to 33.35" (847mm) of precipitation.

When does it snow in Junction City?

January through April, November and December are months with snowfall in Junction City.

How much does it snow in Junction City?

Throughout the year, in Junction City, there are 21.6 snowfall days, and 28.46" (723mm) of snow is accumulated.

When is the lowest UV index in Junction City?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Junction City, California.

When does it snow the most in Junction City?

The month with the most snowfall is February when snow falls for 5.3 days and typically aggregates up to 8.35" (212mm) of snow.

What is the most humid month in Junction City?

March is the most humid month, with an average relative humidity of 82%.

When it does not snow in Junction City?

In Junction City, California, snow does not fall in May through October.

When are the longest days in Junction City?

The month with the longest days is June, with an average of 15.1h of daylight.

What is the warmest month in Junction City?

July and August, with an average high-temperature of 84.6°F (29.2°C), are warmest months.

What is the driest month in Junction City?

July and August are months with the least rain in Junction City when the rain falls for 3.1 days and typically aggregates up to 0.16" (4mm) of rain.

What month has the most sunshine in Junction City?

The month with the most sunshine in Junction City, California, is July, with an average of 12h of sunshine.

When is the highest UV index in Junction City?

The month with the highest UV index in Junction City is July, with an average maximum UV index of 6.

What is the least humid month in Junction City?

With an average relative humidity of 54%, August is the least humid month.

What is the coldest month in Junction City?

With an average high-temperature of 45°F (7.2°C) and an average low-temperature of 30°F (-1.1°C), December is the coldest month.

What is the rainiest month in Junction City?

December is the month with the most rainfall in Junction City. Rain falls for 14.5 days and accumulates 6.14" (156mm) of precipitation.

What is the month with the shortest days in Junction City?

December has the shortest days of the year, with an average of 9.3h of daylight.

What is the month with the least sunshine in Junction City?

December has the least sunshine of the year, with an average of 4.6h of sunshine.

Average temperature
Junction City, CA

Average temperature - Junction City, CA

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 (45°F).

The month with the highest average low temperature is July (51.3°F).
The coldest month (with the lowest average low temperature) is December (30°F).

[Resources]

Average pressure
Junction City, CA

Average pressure - Junction City, CA

The month with the highest atmospheric pressure is January (30.15").
The month with the lowest atmospheric pressure is August (29.94").

[Resources]

Average wind speed
Junction City, CA

Average wind speed - Junction City, CA

The windiest months (with the highest average wind speed) are March and April (4.8mph).
The calmest month (with the lowest average wind speed) is August (3.4mph).

[Resources]

Average rainfall
Junction City, CA

Average rainfall - Junction City, CA

The wettest month (with the highest rainfall) is December (6.14").
The driest months (with the least rainfall) are July and August (0.16").

[Resources]

Average rainfall days
Junction City, CA

Average rainfall days - Junction City, CA

The month with the highest number of rainy days is March (18.3 days).
The month with the least rainy days is August (2.5 days).

[Resources]

Average snowfall
Junction City, CA

Average snowfall - Junction City, CA

The month with the highest snowfall is February (8.35").
Months with the least snowfall are May, June, July, August, September and October (0").

[Resources]

Average snowfall days
Junction City, CA

Average snowfall days - Junction City, CA

The month with the highest number of snowfall days is February (5.3 days).
Months with the least snowfall days are June, July, August, September and October (0 days).

[Resources]

Average daylight / Average sunshine
Junction City, CA

Average daylight / Average sunshine - Junction City, CA

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

The month with the most sunshine is July (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 4.6h).

[Resources]

Average sunshine days
Junction City, CA

Average sunshine days - Junction City, CA

The month with the most sunshine days is August (26.8 days).
The month with the least sunshine days is March (10.6 days).

[Resources]

Average UV index
Junction City, CA

Average UV index - Junction City, CA

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

[Resources]

Average visibility
Junction City, CA

Average visibility - Junction City, CA

Months with the highest visibility are June, July, August, September and October (6mi).
Months with the lowest visibility are March and December (4mi).

[Resources]