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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, the same as December, in Spanaway, Washington, is another chilly winter month, with an average temperature varying between 34.9°F (1.6°C) and 45.5°F (7.5°C). As Spanaway welcomes January, the average high-temperature is noted at a still frosty 45.5°F (7.5°C), closely aligning with the preceding month. Weather in January »
Weather in February
The last month of the winter, February, is another chilly month in Spanaway, Washington, with an average temperature ranging between max 46.4°F (8°C) and min 34.2°F (1.2°C). The arrival of February brings an average high-temperature of a still frosty 46.4°F (8°C), nearly identical to January's 45.5°F (7.5°C). Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Spanaway, Washington, with an average temperature varying between 36.7°F (2.6°C) and 51.4°F (10.8°C). With the onset of March, Spanaway's average high-temperature clocks in at a cool 51.4°F (10.8°C), showing a minor fluctuation from the previous month. Weather in March »
Weather in April
April is a moderate spring month in Spanaway, Washington, with an average temperature varying between 39.2°F (4°C) and 57°F (13.9°C). With the onset of April, Spanaway's average high-temperature sees a modest rise, moving from March's cool 51.4°F (10.8°C) to a moderate 57°F (13.9°C). Weather in April »
Weather in May
The last month of the spring, May, is a refreshing month in Spanaway, Washington, with an average temperature ranging between min 43.5°F (6.4°C) and max 65.5°F (18.6°C). May sees a marginal temperature increase, moving from a refreshing 57°F (13.9°C) in April to a comfortable 65.5°F (18.6°C). Weather in May »
Weather in June
The first month of the summer, June, is a pleasant month in Spanaway, Washington, with an average temperature varying between 46.8°F (8.2°C) and 70.2°F (21.2°C). The advent of June presents an average high-temperature of an agreeable 70.2°F (21.2°C), maintaining a close correlation with the preceding month. Weather in June »
Weather in July
July is a warm summer month in Spanaway, Washington, with temperature in the range of an average high of 77.4°F (25.2°C) and an average low of 50.9°F (10.5°C). Spanaway's July weather indicates a minor increase in high-temperatures, edging from June's agreeable 70.2°F (21.2°C) to a moderately hot 77.4°F (25.2°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Spanaway, Washington, with an average temperature ranging between max 78.4°F (25.8°C) and min 52.5°F (11.4°C). In Spanaway, the highest average temperatures are observed in August, with a high of 78.4°F (25.8°C) and a low of 52.5°F (11.4°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a pleasant month in Spanaway, Washington, with temperature in the range of an average low of 49.1°F (9.5°C) and an average high of 70.7°F (21.5°C). September's arrival comes with a mild decrease in the average high-temperature, moving subtly from a moderately hot 78.4°F (25.8°C) in August to an agreeable 70.7°F (21.5°C). Weather in September »
Weather in October
October, the same as September, in Spanaway, Washington, is a moderate autumn month, with temperature in the range of an average high of 58.8°F (14.9°C) and an average low of 43.7°F (6.5°C). A subtle decrease in the average high-temperature marks October, falling from September's agreeable 70.7°F (21.5°C) to a moderate 58.8°F (14.9°C). Weather in October »
Weather in November
November, the last month of the autumn in Spanaway, is also a frosty month, with an average temperature fluctuating between 38.7°F (3.7°C) and 49.6°F (9.8°C). November implies a gentle temperature shift, with average high-temperatures reducing from October's refreshing 58.8°F (14.9°C) to a chilly 49.6°F (9.8°C). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Spanaway, Washington, with an average temperature varying between 43.7°F (6.5°C) and 34.3°F (1.3°C). The month of December, characterized by an average high of 43.7°F (6.5°C) and a low of 34.3°F (1.3°C), is recognized as the coldest. Weather in December »
[Resources]Frequently asked questions
What is the most humid month in Spanaway?
January and December, with an average relative humidity of 87%, are most humid months in Spanaway.
How many days does it rain in Spanaway?
In Spanaway, during the entire year, the rain falls for 176.3 days and collects up to 30.28" (769mm) of precipitation.
When does it snow in Spanaway?
January through April, November and December are months with snowfall.
How many days does it snow in Spanaway?
In Spanaway, Washington, during the entire year, snow falls for 9.4 days and aggregates up to 4.84" (123mm) of snow.
When is the lowest UV index in Spanaway?
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 Spanaway?
The month with the most snowfall is February, when snow falls for 3.4 days and typically aggregates up to 2.09" (53mm) of snow.
When is Daylight Saving Time (DST) in Spanaway?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Spanaway, Washington, 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 Spanaway?
In Spanaway, Washington, snow does not fall in May through October.
When are the longest days in Spanaway?
The month with the longest days is June, with an average of 15h and 48min of daylight.
What is the least humid month in Spanaway?
The least humid month is July, with an average relative humidity of 69%.
What is the driest month in Spanaway?
The month with the least rainfall is July, when the rain falls for 6.4 days and typically collects 0.39" (10mm) of precipitation.
What is the month with the highest UV index in Spanaway?
July is the month with the highest UV index in Spanaway, with an average maximum UV index of 6.
What is the hottest time of year in Spanaway?
Spanaway's August weather reaches an average high of 78.4°F (25.8°C) and an average low of 52.5°F (11.4°C), making it the warmest month.
What month has the most sunshine in Spanaway?
With an average of 10.6h of sunshine, August has the most sunshine of the year.
What is the coldest time of year in Spanaway?
December tends to be the coldest month in Spanaway, with temperatures averaging a daily high of 43.7°F (6.5°C) and a low of 34.3°F (1.3°C).
What is the wettest month in Spanaway?
The month with the most rainfall in Spanaway is December, when the rain falls for 18.9 days and typically aggregates up to 4.76" (121mm) of precipitation.
What is the month with the shortest days in Spanaway?
The month with the shortest days in Spanaway is December, with an average of 8h and 36min of daylight.
What is the month with the least sunshine in Spanaway?
December has the least sunshine of the year in Spanaway, Washington, with an average of 4h of sunshine.
Average temperature
Spanaway, WA
The warmest month (with the highest average high temperature) is August (78.4°F).
The month with the lowest average high temperature is December (43.7°F).
The month with the highest average low temperature is August (52.5°F).
The coldest month (with the lowest average low temperature) is February (34.2°F).
Average pressure
Spanaway, 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:
30.03"Hg - Average pressure in June:
30.03"Hg
- Average pressure in July:
30.04"Hg - Average pressure in August:
30.01"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.04"Hg - Average pressure in December:
30.08"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are March, August and September (30.01"Hg).
Average wind speed
Spanaway, WA
- Average wind speed in January:
5mph - Average wind speed in February:
5mph - Average wind speed in March:
5.2mph - Average wind speed in April:
4.7mph - Average wind speed in May:
4.2mph - Average wind speed in June:
4.2mph
- Average wind speed in July:
3.9mph - Average wind speed in August:
3.7mph - Average wind speed in September:
4mph - Average wind speed in October:
4.4mph - Average wind speed in November:
5mph - Average wind speed in December:
4.6mph
The windiest month (with the highest average wind speed) is March (5.2mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).
Average humidity
Spanaway, WA
The months with the highest relative humidity are January and December (87%).
The month with the lowest relative humidity is July (69%).
Average rainfall
Spanaway, WA
- Average rainfall in January:
4.53" - Average rainfall in February:
2.83" - Average rainfall in March:
3.07" - Average rainfall in April:
2.48" - Average rainfall in May:
1.61" - Average rainfall in June:
1.18"
- Average rainfall in July:
0.39" - Average rainfall in August:
0.51" - Average rainfall in September:
1.57" - Average rainfall in October:
3.43" - Average rainfall in November:
3.9" - Average rainfall in December:
4.76"
The wettest month (with the highest rainfall) is December (4.76").
The driest month (with the least rainfall) is July (0.39").
Average rainfall days
Spanaway, WA
- Average rainfall days in January:
18.2 days - Average rainfall days in February:
16.7 days - Average rainfall days in March:
19.9 days - Average rainfall days in April:
18.3 days - Average rainfall days in May:
14 days - Average rainfall days in June:
11.8 days
- Average rainfall days in July:
6.4 days - Average rainfall days in August:
5.1 days - Average rainfall days in September:
12.3 days - Average rainfall days in October:
15.8 days - Average rainfall days in November:
18.9 days - Average rainfall days in December:
18.9 days
The month with the highest number of rainy days is March (19.9 days).
The month with the least rainy days is August (5.1 days).
Average snowfall
Spanaway, WA
The month with the highest snowfall is February (2.09").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Spanaway, WA
- Average snowfall days in January:
1.9 days - Average snowfall days in February:
3.4 days - Average snowfall days in March:
1.7 days - Average snowfall days in April:
0.2 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:
0.7 days - Average snowfall days in December:
1.5 days
The month with the highest number of snowfall days is February (3.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Spanaway, 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 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in January:
4h and 1min - Average sunshine in February:
4h and 2min - Average sunshine in March:
6h and 0min - Average sunshine in April:
7h and 5min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 4min - Average sunshine in September:
9h and 1min - Average sunshine in October:
5h and 2min - Average sunshine in November:
4h and 3min - Average sunshine in December:
4h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 0min).
Average sunshine days
Spanaway, WA
- Average sunshine days in January:
11.1 days - Average sunshine days in February:
9 days - Average sunshine days in March:
9 days - Average sunshine days in April:
9.8 days - Average sunshine days in May:
15.2 days - Average sunshine days in June:
16.1 days
- Average sunshine days in July:
22.5 days - Average sunshine days in August:
23.3 days - Average sunshine days in September:
16.2 days - Average sunshine days in October:
14 days - Average sunshine days in November:
9.2 days - Average sunshine days in December:
10.1 days
The month with the most sunshine days is August (23.3 days).
The months with the least sunshine days are February and March (9 days).
Average UV index
Spanaway, WA
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Spanaway, WA
The months with the most cloud cover are January and December (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility
Spanaway, WA
The months with the highest visibility are July and August (6mi).
The months with the lowest visibility are January, February, March, April, May, June, September, October, November and December (5mi).
Spanaway, Washington, USA
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