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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January in Bonney Lake, Washington, is a frosty winter month, with an average temperature varying between 43.3°F (6.3°C) and 33.1°F (0.6°C). January's presence marks an average high-temperature of a frosty 43.3°F (6.3°C), subtly varied from December's 41.4°F (5.2°C). Weather in January »
Weather in February
February, the last month of the winter in Bonney Lake, is also a frosty month, with an average temperature fluctuating between 43.7°F (6.5°C) and 32.5°F (0.3°C). February's commencement is accompanied by an average high-temperature of a still chilly 43.7°F (6.5°C), diverging marginally from January's 43.3°F (6.3°C). Weather in February »
Weather in March
March, the first month of the spring in Bonney Lake, is still a chilly month, with an average temperature ranging between max 48.6°F (9.2°C) and min 34.5°F (1.4°C). As Bonney Lake steps into March, the average high-temperature holds at a still chilly 48.6°F (9.2°C), hinting at a minor fluctuation from the prior month. Weather in March »
Weather in April
April is a cool spring month in Bonney Lake, Washington, with an average temperature ranging between max 54°F (12.2°C) and min 37.2°F (2.9°C). April introduces a marginal temperature uplift, with average high-temperatures adjusting from March's frosty 48.6°F (9.2°C) to a cool 54°F (12.2°C). Weather in April »
Weather in May
The last month of the spring, May, is a comfortable month in Bonney Lake, Washington, with an average temperature varying between 62.6°F (17°C) and 41.5°F (5.3°C). A gentle upsurge in temperatures occurs as April gives way to May, with average highs shifting from a fresh 54°F (12.2°C) to a comfortable 62.6°F (17°C). Weather in May »
Weather in June
June, the first month of the summer in Bonney Lake, is also an enjoyable month, with an average temperature fluctuating between 45.1°F (7.3°C) and 67.3°F (19.6°C). The average high-temperature is a still comfortable 67.3°F (19.6°C) in June, hardly different from the 62.6°F (17°C) recorded in May. Weather in June »
Weather in July
July is a moderately hot summer month in Bonney Lake, Washington, with an average temperature ranging between min 49.6°F (9.8°C) and max 74.8°F (23.8°C). Bonney Lake in July experiences a slight uptick in the average high-temperature, adjusting from June's comfortable 67.3°F (19.6°C) to a moderately hot 74.8°F (23.8°C). Weather in July »
Weather in August
August, the last month of the summer in Bonney Lake, is also a moderately hot month, with an average temperature fluctuating between 75.7°F (24.3°C) and 50.9°F (10.5°C). August, with its average high-temperature of 75.7°F (24.3°C) and an average low-temperature of 50.9°F (10.5°C), holds the record as the warmest month. Weather in August »
Weather in September
The first month of the autumn, September, is still a pleasant month in Bonney Lake, Washington, with an average temperature fluctuating between 68.9°F (20.5°C) and 47.7°F (8.7°C). A modest decline in the average high-temperature is seen during September, decreasing from a warm 75.7°F (24.3°C) in August to a pleasant 68.9°F (20.5°C). Weather in September »
Weather in October
October, like September, is another refreshing autumn month in Bonney Lake, Washington, with an average temperature ranging between min 42.4°F (5.8°C) and max 57.4°F (14.1°C). A change in temperatures is noted as September gives way to October, with average highs reducing from an agreeable 68.9°F (20.5°C) to a moderate 57.4°F (14.1°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Bonney Lake, Washington, with an average temperature varying between 47.3°F (8.5°C) and 37°F (2.8°C). November brings a drop in Bonney Lake's average high-temperature, falling from a moderate 57.4°F (14.1°C) in October to a frosty 47.3°F (8.5°C). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Bonney Lake, Washington, with an average temperature ranging between max 41.4°F (5.2°C) and min 32°F (0°C). December, with its high-temperature average of 41.4°F (5.2°C) and a low-temperature average of 32°F (0°C), is the coldest month. Weather in December »
Updated: Jun 10, 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
What is the most humid month?
January is the most humid month, with an average relative humidity of 87%.
How many days does it rain?
Throughout the year, in Bonney Lake, there are 185 rainfall days, and 35.71" (907mm) of precipitation is accumulated.
When does it snow?
Months with snowfall in Bonney Lake, Washington, are January through April, November and December.
How much does it snow?
Throughout the year, there are 15.8 snowfall days, and 9.09" (231mm) of snow is accumulated.
What are the months with the lowest UV index?
The months with the lowest UV index are January, February, October through December, with an average maximum UV index of 2.
What is the snowiest month?
February is the month with the most snowfall. Snow falls for 5.3 days and accumulates 3.31" (84mm) of snow.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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 Bonney Lake?
In Bonney Lake, Washington, snow does not fall in May through October.
When are the longest days?
June has the longest days of the year, with an average of 15h and 54min of daylight.
What are the least humid months?
July and August, with an average relative humidity of 70%, are the least humid months.
What is the driest month in Bonney Lake?
July is the month with the least rainfall. Rain falls for 7.6 days and accumulates 0.51" (13mm) of precipitation.
What is the month with the highest UV index?
With an average maximum UV index of 5, July is the month with the highest UV index.
What time of the year is the hottest in Bonney Lake?
The warmest time of the year is August, with temperatures averaging a high of 75.7°F (24.3°C) and a low of 50.9°F (10.5°C).
What month has the most sunshine?
The month with the most sunshine is August, with an average of 10.9h of sunshine.
What month is the coldest?
December, with its high-temperature average of 41.4°F (5.2°C) and a low-temperature average of 32°F (0°C), is the coldest month.
What is the wettest month?
The month with the most rainfall is December, when the rain falls for 19.3 days and typically aggregates up to 5.35" (136mm) of precipitation.
What is the month with the shortest days?
December has the shortest days of the year in Bonney Lake, with an average of 8h and 36min of daylight.
What is the month with the least sunshine?
With an average of 4.2h of sunshine, December has the least sunshine of the year.
Average temperature
Bonney Lake, WA
The warmest month (with the highest average high temperature) is August (75.7°F).
The month with the lowest average high temperature is December (41.4°F).
The month with the highest average low temperature is August (50.9°F).
The coldest month (with the lowest average low temperature) is December (32°F).
Average pressure
Bonney Lake, WA
- Average pressure in January:
30.1"Hg - Average pressure in February:
30.06"Hg - Average pressure in March:
30.01"Hg - Average pressure in April:
30.05"Hg - Average pressure in May:
30.02"Hg - Average pressure in June:
30.02"Hg
- Average pressure in July:
30.03"Hg - Average pressure in August:
30"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.05"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).
Average wind speed
Bonney Lake, WA
- Average wind speed in January:
4.9mph - Average wind speed in February:
4.7mph - Average wind speed in March:
4.8mph - Average wind speed in April:
4.3mph - Average wind speed in May:
3.9mph - Average wind speed in June:
3.8mph
- Average wind speed in July:
3.6mph - Average wind speed in August:
3.5mph - Average wind speed in September:
3.7mph - Average wind speed in October:
4.1mph - Average wind speed in November:
4.7mph - Average wind speed in December:
4.5mph
The windiest month (with the highest average wind speed) is January (4.9mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).
Average humidity
Bonney Lake, WA
The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are July and August (70%).
Average rainfall
Bonney Lake, WA
- Average rainfall in January:
5.2" - Average rainfall in February:
3.62" - Average rainfall in March:
3.98" - Average rainfall in April:
2.83" - Average rainfall in May:
2.01" - Average rainfall in June:
1.54"
- Average rainfall in July:
0.51" - Average rainfall in August:
0.71" - Average rainfall in September:
1.61" - Average rainfall in October:
3.94" - Average rainfall in November:
4.41" - Average rainfall in December:
5.35"
The wettest month (with the highest rainfall) is December (5.35").
The driest month (with the least rainfall) is July (0.51").
Average rainfall days
Bonney Lake, WA
- Average rainfall days in January:
18.6 days - Average rainfall days in February:
17.3 days - Average rainfall days in March:
20.7 days - Average rainfall days in April:
18.5 days - Average rainfall days in May:
14.8 days - Average rainfall days in June:
13.3 days
- Average rainfall days in July:
7.6 days - Average rainfall days in August:
6.8 days - Average rainfall days in September:
12.2 days - Average rainfall days in October:
16.4 days - Average rainfall days in November:
19.5 days - Average rainfall days in December:
19.3 days
The month with the highest number of rainy days is March (20.7 days).
The month with the least rainy days is August (6.8 days).
Average snowfall
Bonney Lake, WA
The month with the highest snowfall is February (3.31").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Bonney Lake, WA
- Average snowfall days in January:
2.8 days - Average snowfall days in February:
5.3 days - Average snowfall days in March:
2.9 days - Average snowfall days in April:
0.8 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:
1.1 days - Average snowfall days in December:
2.9 days
The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Bonney Lake, WA
- Average daylight in January:
9h and 0min - Average daylight in February:
10h and 2min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 4min - Average daylight in May:
15h and 1min - Average daylight in June:
15h and 5min
- Average daylight in July:
15h and 3min - Average daylight in August:
14h and 1min - Average daylight in September:
12h and 3min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 2min - Average daylight in December:
8h and 4min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in January:
4h and 2min - Average sunshine in February:
4h and 3min - Average sunshine in March:
6h and 0min - Average sunshine in April:
7h and 5min - Average sunshine in May:
9h and 0min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 5min - Average sunshine in September:
9h and 2min - Average sunshine in October:
5h and 3min - Average sunshine in November:
4h and 4min - Average sunshine in December:
4h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 4h and 12min).
Average sunshine days
Bonney Lake, WA
- Average sunshine days in January:
10.3 days - Average sunshine days in February:
8.2 days - Average sunshine days in March:
8.6 days - Average sunshine days in April:
9.2 days - Average sunshine days in May:
14.6 days - Average sunshine days in June:
13.8 days
- Average sunshine days in July:
21.7 days - Average sunshine days in August:
22 days - Average sunshine days in September:
16.9 days - Average sunshine days in October:
13.3 days - Average sunshine days in November:
8.8 days - Average sunshine days in December:
10.1 days
The month with the most sunshine days is August (22 days).
The month with the least sunshine days is February (8.2 days).
Average UV index
Bonney Lake, WA
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover
Bonney Lake, WA
The months with the most cloud cover are January and December (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility
Bonney Lake, WA
The months with the highest visibility are July and August (6mi).
The months with the lowest visibility are January, February and December (4mi).
Bonney Lake, Washington, USA
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