Climate and monthly weather forecast
South Bend, WA

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Weather in January

January, like December, is a frosty winter month in South Bend, Washington, with temperature in the range of an average high of 46°F (7.8°C) and an average low of 37.9°F (3.3°C). With the onset of January, the average high-temperature registers at a still frosty 46°F (7.8°C), subtly different from December's 44.4°F (6.9°C). Weather in January »

Weather in February

The last month of the winter, February, is another chilly month in South Bend, Washington, with an average temperature fluctuating between 37.4°F (3°C) and 46.6°F (8.1°C). In February, South Bend's weather conditions record an average high-temperature of a still frosty 46.6°F (8.1°C), demonstrating little divergence from the preceding month. Weather in February »

Weather in March

The first month of the spring, March, is a cool month in South Bend, Washington, with an average temperature varying between 50°F (10°C) and 38.8°F (3.8°C). South Bend experiences a transition to a cool 50°F (10°C) in average high-temperatures with the arrival of March, not greatly differing from February's 46.6°F (8.1°C). Weather in March »

Weather in April

April, like March, in South Bend, Washington, is another fresh spring month, with an average temperature varying between 53.4°F (11.9°C) and 41°F (5°C). South Bend in April witnesses an average high-temperature of a still cool 53.4°F (11.9°C), indicating a slight variation from March's 50°F (10°C). Weather in April »

Weather in May

The last month of the spring, May, is a mild month in South Bend, Washington, with an average temperature ranging between max 59.5°F (15.3°C) and min 44.4°F (6.9°C). With the onset of May, South Bend experiences a subtle temperature shift, with the average high-temperature moving from a fresh 53.4°F (11.9°C) in April to a refreshing 59.5°F (15.3°C). Weather in May »

Weather in June

The first month of the summer, June, is a comfortable month in South Bend, Washington, with an average temperature ranging between min 47.8°F (8.8°C) and max 63.1°F (17.3°C). The onset of June brings with it an average high-temperature of an enjoyable 63.1°F (17.3°C), showing a negligible variation from the month before. Weather in June »

Weather in July

July is an agreeable summer month in South Bend, Washington, with temperature in the range of an average low of 51.4°F (10.8°C) and an average high of 68.2°F (20.1°C). South Bend transitions into July recording an average high-temperature of an agreeable 68.2°F (20.1°C), closely aligning with the preceding month's temperature. Weather in July »

Weather in August

August, the last month of the summer in South Bend, is also an agreeable month, with an average temperature ranging between max 69.3°F (20.7°C) and min 52.3°F (11.3°C). The warmest period is August, when temperatures fluctuate between an average high of 69.3°F (20.7°C) and a low of 52.3°F (11.3°C). Weather in August »

Weather in September

September, the first month of the autumn in South Bend, is also an enjoyable month, with an average temperature ranging between max 65.3°F (18.5°C) and min 50.9°F (10.5°C). September's advent presents an average high-temperature of an enjoyable 65.3°F (18.5°C), indicating a slight variation from the conditions of the previous month. Weather in September »

Weather in October

October, like September, is a moderate autumn month in South Bend, Washington, with an average temperature ranging between max 58.1°F (14.5°C) and min 46.8°F (8.2°C). The arrival of October corresponds with a minor reduction in the average high-temperature, down from September's enjoyable 65.3°F (18.5°C) to a moderate 58.1°F (14.5°C). Weather in October »

Weather in November

November, the last month of the autumn in South Bend, is also a frosty month, with temperature in the range of an average high of 49.8°F (9.9°C) and an average low of 41.7°F (5.4°C). November's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from October's mild 58.1°F (14.5°C) to a chilly 49.8°F (9.9°C). Weather in November »

Weather in December

The first month of the winter, December, is still a chilly month in South Bend, Washington, with an average temperature fluctuating between 44.4°F (6.9°C) and 37.6°F (3.1°C). December brings the lowest temperatures, with an average high of 44.4°F (6.9°C) and an average low of 37.6°F (3.1°C). Weather in December »
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How much does it rain in South Bend?

In South Bend, during the entire year, the rain falls for 194.8 days and collects up to 44.65" (1134mm) of precipitation.

When does it snow in South Bend?

January through March and November are months with snowfall.

How many days does it snow in South Bend?

Throughout the year, there are 5.2 snowfall days, and 3.07" (78mm) of snow is accumulated.

What is the month with the least sunshine in South Bend?

The month with the least sunshine in South Bend is January, with an average of 3.5h of sunshine.

What is the month with the lowest UV index in South Bend?

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

When does it snow the most in South Bend?

February is the month with the most snowfall in South Bend, Washington. Snow falls for 2.1 days and accumulates 1.42" (36mm) of snow.

When is Daylight Saving Time (DST) in South Bend?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in South Bend, 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 it does not snow in South Bend?

In South Bend, Washington, snow does not fall in April through October and December.

When are the longest days in South Bend?

June has the longest days of the year, with an average of 15h and 48min of daylight.

What is the least humid month in South Bend?

The least humid month is July, with an average relative humidity of 80%.

What is the driest month in South Bend?

The month with the least rainfall is July, when the rain falls for 8.4 days and typically collects 0.51" (13mm) of precipitation.

What month has the most sunshine in South Bend?

July has the most sunshine of the year in South Bend, with an average of 9.8h of sunshine.

When is the highest UV index in South Bend?

With an average maximum UV index of 5, July is the month with the highest UV index in South Bend, Washington.

What is the hottest time of year in South Bend?

South Bend's temperatures tend to reach their peak averages in August, with a high of 69.3°F (20.7°C) and a low of 52.3°F (11.3°C).

What is the most humid month in South Bend?

With an average relative humidity of 87%, November is the most humid month.

What time of the year is the coldest in South Bend?

South Bend's coldest temperatures are experienced in December, with average high temperatures of 44.4°F (6.9°C) and lows of 37.6°F (3.1°C).

What is the rainiest month in South Bend?

December is the month with the most rainfall in South Bend, Washington. Rain falls for 21 days and accumulates 7.05" (179mm) of precipitation.

What is the month with the shortest days in South Bend?

The month with the shortest days is December, with an average of 8h and 36min of daylight.

Average temperature
South Bend, WA

Average temperature - South Bend, WA

The warmest month (with the highest average high temperature) is August (69.3°F).
The month with the lowest average high temperature is December (44.4°F).

The month with the highest average low temperature is August (52.3°F).
The coldest month (with the lowest average low temperature) is February (37.4°F).

Average pressure
South Bend, WA

Average pressure - South Bend, WA

The month with the highest atmospheric pressure is July (30.08"Hg).
The month with the lowest atmospheric pressure is March (30.01"Hg).

Average wind speed
South Bend, WA

Average wind speed - South Bend, WA

The windiest month (with the highest average wind speed) is January (8mph).
The calmest month (with the lowest average wind speed) is August (5mph).

Average humidity
South Bend, WA

Average humidity - South Bend, WA

The month with the highest relative humidity is November (87%).
The month with the lowest relative humidity is July (80%).

Average rainfall
South Bend, WA

Average rainfall - South Bend, WA

The wettest month (with the highest rainfall) is December (7.05").
The driest month (with the least rainfall) is July (0.51").

Average rainfall days
South Bend, WA

Average rainfall days - South Bend, WA

The month with the highest number of rainy days is March (21.6 days).
The month with the least rainy days is August (7.5 days).

Average snowfall
South Bend, WA

Average snowfall - South Bend, WA

The month with the highest snowfall is February (1.42").
The months with the least snowfall are April, May, June, July, August, September, October and December (0").

Average snowfall days
South Bend, WA

Average snowfall days - South Bend, WA

The month with the highest number of snowfall days is February (2.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight / Average sunshine
South Bend, WA

Average daylight / Average sunshine - South Bend, WA

The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

Average sunshine days
South Bend, WA

Average sunshine days - South Bend, WA

The month with the most sunshine days is August (19.2 days).
The month with the least sunshine days is February (7.2 days).

Average UV index
South Bend, WA

Average UV index - South Bend, WA

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).

South Bend, Washington, USA

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