Riverbank
California, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Riverbank, CA

January, like December, is a moderate winter month in Riverbank, California, with average temperature fluctuating between 57.7°F (14.3°C) and 41.4°F (5.2°C). In January, the average high-temperature is almost the same as in December - a still mild 57.7°F (14.3°C). Weather in January »

The last month of the winter, February, is another mild month in Riverbank, California, with temperature in the range of an average high of 60.4°F (15.8°C) and an average low of 41.5°F (5.3°C). In Riverbank, the average high-temperature in February is almost the same as in January - a still mild 60.4°F (15.8°C). Weather in February »

The first month of the spring, March, is a comfortable month in Riverbank, California, with average temperature ranging between min 43.5°F (6.4°C) and max 65.5°F (18.6°C). In Riverbank, California, the average high-temperature is almost the same as in February - a comfortable 65.5°F (18.6°C). Weather in March »

April in Riverbank, California, is an agreeable spring month, with average temperature ranging between min 47.3°F (8.5°C) and max 71.2°F (21.8°C). In April, the average high-temperature marginally rises, from a comfortable 65.5°F (18.6°C) in March, to an agreeable 71.2°F (21.8°C). Weather in April »

The last month of the spring, May, is a moderately hot month in Riverbank, California, with average temperature ranging between min 52.3°F (11.3°C) and max 79.3°F (26.3°C). In May, the average high-temperature slightly increases, from an agreeable 71.2°F (21.8°C) in April, to a moderately hot 79.3°F (26.3°C). Weather in May »

The first month of the summer, June, is a tropical month in Riverbank, California, with average temperature fluctuating between 58.6°F (14.8°C) and 90.1°F (32.3°C). In June, the average high-temperature increases, from a warm 79.3°F (26.3°C) in May, to a tropical 90.1°F (32.3°C). Weather in June »

July in Riverbank, California, is a sweltering summer month, with temperature in the range of an average low of 62.1°F (16.7°C) and an average high of 96.4°F (35.8°C). The warmest month is July, with an average high-temperature of 96.4°F (35.8°C) and an average low-temperature of 62.1°F (16.7°C). Weather in July »

The last month of the summer, August, is also a sweltering month in Riverbank, California, with temperature in the range of an average high of 95.5°F (35.3°C) and an average low of 61.3°F (16.3°C). In Riverbank, the average high-temperature in August is practically the same as in July - a still sweltering 95.5°F (35.3°C). Weather in August »

September, the first month of the autumn, in Riverbank, is still a tropical month, with average temperature ranging between min 59.7°F (15.4°C) and max 90°F (32.2°C). In September, the average high-temperature marginally drops, from a very hot 95.5°F (35.3°C) in August, to a hot 90°F (32.2°C). Weather in September »

October, like September, in Riverbank, California, is a moderately hot autumn month, with average temperature fluctuating between 77.4°F (25.2°C) and 54.1°F (12.3°C). In Riverbank, the average high-temperature drops, from a tropical 90°F (32.2°C) in September, to a moderately hot 77.4°F (25.2°C). Weather in October »

The last month of the autumn, November, is also an enjoyable month in Riverbank, California, with average temperature fluctuating between 46°F (7.8°C) and 65.1°F (18.4°C). In Riverbank, the average high-temperature decreases, from a warm 77.4°F (25.2°C) in October, to a comfortable 65.1°F (18.4°C). Weather in November »

December, the first month of the winter, in Riverbank, is still a mild month, with average temperature varying between 55.4°F (13°C) and 41°F (5°C). December is the coldest month, with an average high-temperature of 55.4°F (13°C) and an average low-temperature of 41°F (5°C). Weather in December »

What is the most humid month in Riverbank?

January is the most humid month in Riverbank, California, with an average relative humidity of 72%.

How much does it rain in Riverbank?

Throughout the year, there are 59.3 rainfall days, and 8.23" (209mm) of precipitation is accumulated.

How much does it snow in Riverbank?

Throughout the year, 0.04" (1mm) of snow is accumulated.

When it does not snow in Riverbank?

In Riverbank, California, snow does not fall in January through November.

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

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

What is the rainiest month in Riverbank?

The month with the most rainfall in Riverbank is March when the rain falls for 11.3 days and typically aggregates up to 1.65" (42mm) of precipitation.

When are the longest days in Riverbank?

June has the longest days of the year in Riverbank, with an average of 14.7h of daylight.

When is the highest UV index in Riverbank?

June and July, with an average maximum UV index of 7, are months with the highest UV index.

What is the warmest month in Riverbank?

The warmest month is July, with an average high-temperature of 96.4°F (35.8°C) and an average low-temperature of 62.1°F (16.7°C).

What is the least humid month in Riverbank?

The least humid month is July, with an average relative humidity of 37%.

What is the driest month in Riverbank?

Months with the least rainfall are July and August Rain falls for 1.4 days and accumulates 0.04" (1mm) of rain.

What month has the most sunshine in Riverbank?

With an average of 12.1h of sunshine, July has the most sunshine of the year.

What is the coldest month in Riverbank?

December is the coldest month, with an average high-temperature of 55.4°F (13°C) and an average low-temperature of 41°F (5°C).

When does it snow in Riverbank?

December is the only month when snow falls in Riverbank, California.

What is the snowiest month in Riverbank?

December is the month with the most snowfall in Riverbank. Snow falls for 0.1 days and accumulates 0.04" (1mm) of snow.

What is the month with the shortest days in Riverbank?

The month with the shortest days in Riverbank is December, with an average of 9.6h of daylight.

What is the month with the least sunshine in Riverbank?

The month with the least sunshine in Riverbank, California, is December, with an average of 6h of sunshine.
Average temperature - Riverbank, CA
Average rainfall - Riverbank, CA

The wettest month (with the highest rainfall) is March (1.65").
The driest months (with the least rainfall) are July and August (0.04").

Average rainfall days - Riverbank, CA
Average snowfall - Riverbank, CA

The month with the highest snowfall is December (0.04").
Months with the least snowfall are January, February, March, April, May, June, July, August, September, October and November (0").

Average snowfall days - Riverbank, CA

The month with the highest number of snowfall days is December (0.1 days).
Months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).

Average daylight / Average sunshine - Riverbank, CA

The month with the longest days is June (Average daylight: 14.7h).
The month with the shortest days is December (Average daylight: 9.6h).

The month with the most sunshine is July (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 6h).

Average UV index - Riverbank, CA