Climate and monthly weather forecastSouth Bend, WA
Climate and monthly weather forecast
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
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
In South Bend, during the entire year, the rain falls for 194.8 days and collects up to 44.65" (1134mm) of precipitation.
January through March and November are months with snowfall.
Throughout the year, there are 5.2 snowfall days, and 3.07" (78mm) of snow is accumulated.
The month with the least sunshine in South Bend is January, with an average of 3.5h of sunshine.
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
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.
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.
In South Bend, Washington, snow does not fall in April through October and December.
June has the longest days of the year, with an average of 15h and 48min of daylight.
The least humid month is July, with an average relative humidity of 80%.
The month with the least rainfall is July, when the rain falls for 8.4 days and typically collects 0.51" (13mm) of precipitation.
July has the most sunshine of the year in South Bend, with an average of 9.8h of sunshine.
With an average maximum UV index of 5, July is the month with the highest UV index in South Bend, Washington.
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).
With an average relative humidity of 87%, November is the most humid month.
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).
December is the month with the most rainfall in South Bend, Washington. Rain falls for 21 days and accumulates 7.05" (179mm) of precipitation.
The month with the shortest days is December, with an average of 8h and 36min of daylight.
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 in January:
30.07"Hg - Average pressure in February:
30.05"Hg - Average pressure in March:
30.01"Hg - Average pressure in April:
30.07"Hg - Average pressure in May:
30.05"Hg - Average pressure in June:
30.06"Hg
- Average pressure in July:
30.08"Hg - Average pressure in August:
30.03"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.03"Hg - Average pressure in December:
30.06"Hg
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 in January:
8mph - Average wind speed in February:
7.2mph - Average wind speed in March:
7.3mph - Average wind speed in April:
6.6mph - Average wind speed in May:
5.9mph - Average wind speed in June:
5.9mph
- Average wind speed in July:
5.6mph - Average wind speed in August:
5mph - Average wind speed in September:
5.3mph - Average wind speed in October:
6.3mph - Average wind speed in November:
7.5mph - Average wind speed in December:
7.5mph
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
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 in January:
6.93" - Average rainfall in February:
4.53" - Average rainfall in March:
4.72" - Average rainfall in April:
3.43" - Average rainfall in May:
2.09" - Average rainfall in June:
1.46"
- Average rainfall in July:
0.51" - Average rainfall in August:
0.63" - Average rainfall in September:
2.09" - Average rainfall in October:
4.88" - Average rainfall in November:
6.34" - Average rainfall in December:
7.05"
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 in January:
20.1 days - Average rainfall days in February:
19.2 days - Average rainfall days in March:
21.6 days - Average rainfall days in April:
19.8 days - Average rainfall days in May:
14.1 days - Average rainfall days in June:
12.5 days
- Average rainfall days in July:
8.4 days - Average rainfall days in August:
7.5 days - Average rainfall days in September:
12.6 days - Average rainfall days in October:
17.2 days - Average rainfall days in November:
20.8 days - Average rainfall days in December:
21 days
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
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 in January:
1.2 days - Average snowfall days in February:
2.1 days - Average snowfall days in March:
1 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.5 days - Average snowfall days in December:
0.4 days
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 in January:
9h and 6min - Average daylight in February:
10h and 24min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 36min - Average daylight in May:
15h and 6min - Average daylight in June:
15h and 48min
- Average daylight in July:
15h and 24min - Average daylight in August:
14h and 6min - Average daylight in September:
12h and 30min - Average daylight in October:
10h and 54min - Average daylight in November:
9h and 24min - Average daylight in December:
8h and 36min
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).
- Average sunshine in January:
3h and 30min - Average sunshine in February:
3h and 42min - Average sunshine in March:
5h and 18min - Average sunshine in April:
7h and 0min - Average sunshine in May:
8h and 0min - Average sunshine in June:
8h and 42min
- Average sunshine in July:
9h and 48min - Average sunshine in August:
9h and 42min - Average sunshine in September:
8h and 24min - Average sunshine in October:
5h and 0min - Average sunshine in November:
4h and 0min - Average sunshine in December:
3h and 48min
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 in January:
9.6 days - Average sunshine days in February:
7.2 days - Average sunshine days in March:
7.7 days - Average sunshine days in April:
8 days - Average sunshine days in May:
14.1 days - Average sunshine days in June:
13.3 days
- Average sunshine days in July:
18.8 days - Average sunshine days in August:
19.2 days - Average sunshine days in September:
14.6 days - Average sunshine days in October:
12.5 days - Average sunshine days in November:
7.8 days - Average sunshine days in December:
8.6 days
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
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).
Average cloud cover
South Bend, WA
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is July (Cloud cover 38).
Average visibility
South Bend, WA
The months with the highest visibility are March and April (6mi).
The month with the lowest visibility is August (4mi).
