Climate and monthly weather forecastTulalip Bay, WA
Climate and monthly weather forecast
Weather in January
January is a chilly winter month in Tulalip Bay, Washington, with an average temperature fluctuating between 35.8°F (2.1°C) and 44.1°F (6.7°C). With the onset of January, the average high-temperature stands at a frosty 44.1°F (6.7°C), closely aligned with December's 42.3°F (5.7°C). Weather in January »Weather in February
The last month of the winter, February, is also a frosty month in Tulalip Bay, Washington, with temperature in the range of an average high of 44.8°F (7.1°C) and an average low of 35.2°F (1.8°C). Stepping into February, Tulalip Bay records an average high-temperature of a still chilly 44.8°F (7.1°C), almost consistent with January. Weather in February »Weather in March
The first month of the spring, March, is still a chilly month in Tulalip Bay, Washington, with an average temperature varying between 48.9°F (9.4°C) and 37°F (2.8°C). Tulalip Bay's March reports an average high-temperature of a still frosty 48.9°F (9.4°C), exhibiting a minor difference from February. Weather in March »Weather in April
April is a fresh spring month in Tulalip Bay, Washington, with an average temperature varying between 40.3°F (4.6°C) and 54.3°F (12.4°C). April's arrival signals a modest temperature shift, moving from a chilly 48.9°F (9.4°C) in March to a fresh 54.3°F (12.4°C). Weather in April »Weather in May
May, the last month of the spring in Tulalip Bay, is an enjoyable month, with an average temperature varying between 62.2°F (16.8°C) and 44.8°F (7.1°C). The shift into May is characterized by a subtle rise in the average high-temperature, transitioning from April's fresh 54.3°F (12.4°C) to a refreshing 62.2°F (16.8°C). Weather in May »Weather in June
The first month of the summer, June, is still a refreshing month in Tulalip Bay, Washington, with an average temperature fluctuating between 47.7°F (8.7°C) and 66.2°F (19°C). Tulalip Bay's average high-temperature marks a still comfortable 66.2°F (19°C) with the advent of June, closely mirroring that of the preceding month. Weather in June »Weather in July
July is a pleasant summer month in Tulalip Bay, Washington, with an average temperature fluctuating between 51.4°F (10.8°C) and 72.1°F (22.3°C). The coming of July brings a minor shift in Tulalip Bay's weather, with average high-temperatures adjusting from June's refreshing 66.2°F (19°C) to an agreeable 72.1°F (22.3°C). Weather in July »Weather in August
The last month of the summer, August, is another pleasant month in Tulalip Bay, Washington, with an average temperature varying between 52.5°F (11.4°C) and 73°F (22.8°C). Tulalip Bay's warmest month, August, generally records average temperatures ranging from a high of 73°F (22.8°C) to a low of 52.5°F (11.4°C). Weather in August »Weather in September
September, the first month of the autumn in Tulalip Bay, is still a refreshing month, with temperature in the range of an average low of 50°F (10°C) and an average high of 67.1°F (19.5°C). September's onset introduces a mild reduction in the average high-temperature, from a pleasant 73°F (22.8°C) in August to a comfortable 67.1°F (19.5°C). Weather in September »Weather in October
October, like September, is another mild autumn month in Tulalip Bay, Washington, with temperature in the range of an average high of 57°F (13.9°C) and an average low of 44.4°F (6.9°C). Tulalip Bay's October weather features a mild decline in high-temperatures, reducing from an enjoyable 67.1°F (19.5°C) in September to a still refreshing 57°F (13.9°C). Weather in October »Weather in November
November, the last month of the autumn in Tulalip Bay, is also a frosty month, with temperature in the range of an average high of 47.7°F (8.7°C) and an average low of 39.2°F (4°C). In Tulalip Bay, entering November brings a temperature decrement, reducing from October's mild 57°F (13.9°C) to a frosty 47.7°F (8.7°C). Weather in November »Weather in December
The first month of the winter, December, is still a cold month in Tulalip Bay, Washington, with an average temperature ranging between max 42.3°F (5.7°C) and min 34.7°F (1.5°C). December, on average, is the coldest month, registering a high temperature of 42.3°F (5.7°C) and a low of 34.7°F (1.5°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
January and December, with an average relative humidity of 85%, are most humid months in Tulalip Bay.
Throughout the year, in Tulalip Bay, there are 179.1 rainfall days, and 29.57" (751mm) of precipitation is accumulated.
January through April, November and December are months with snowfall in Tulalip Bay.
In Tulalip Bay, Washington, during the entire year, snow falls for 8.9 days and aggregates up to 6.1" (155mm) of snow.
The months with the coldest seawater in Tulalip Bay, Washington, are January through April, with an average ocean temperature of 45.1°F (7.3°C).
The months with the least sunshine are January and December, with an average of 4.2h of sunshine.
The months with the lowest UV index in Tulalip Bay, Washington, are January, February, November and December, with an average maximum UV index of 2.
The month with the most snowfall is February, when snow falls for 3.1 days and typically aggregates up to 2.68" (68mm) of snow.
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.
May through October are months without snowfall in Tulalip Bay, Washington.
The month with the longest days in Tulalip Bay is June, with an average of 16h and 0min of daylight.
The months with the highest UV index are June and July, with an average maximum UV index of 5.
The least humid month in Tulalip Bay, Washington, is July, with an average relative humidity of 73%.
July is the month with the least rainfall. Rain falls for 7.3 days and accumulates 0.47" (12mm) of precipitation.
In Tulalip Bay, temperatures reach their average annual highs in August, measuring 73°F (22.8°C) and a minimum average of 52.5°F (11.4°C).
With an average ocean temperature of 53.2°F (11.8°C), August is the month with the warmest seawater in Tulalip Bay.
August has the most sunshine of the year, with an average of 10.6h of sunshine.
The month with the most rainfall in Tulalip Bay, Washington, is November, when the rain falls for 19.7 days and typically aggregates up to 4.06" (103mm) of precipitation.
December, known for its average high temperature of 42.3°F (5.7°C) and an average low temperature of 34.7°F (1.5°C), is the coldest month.
With an average of 8h and 24min of daylight, December has the shortest days of the year.
Average temperature
Tulalip Bay, WA
The warmest month (with the highest average high temperature) is August (73°F).
The month with the lowest average high temperature is December (42.3°F).
The month with the highest average low temperature is August (52.5°F).
The coldest month (with the lowest average low temperature) is December (34.7°F).
Average pressure
Tulalip Bay, WA
- Average pressure in January:
30.09"Hg - Average pressure in February:
30.06"Hg - Average pressure in March:
30.01"Hg - Average pressure in April:
30.04"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:
30.03"Hg - Average pressure in November:
30.03"Hg - Average pressure in December:
30.08"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).
Average wind speed
Tulalip Bay, WA
- Average wind speed in January:
5.7mph - Average wind speed in February:
5.2mph - Average wind speed in March:
5.8mph - Average wind speed in April:
5mph - Average wind speed in May:
4.1mph - Average wind speed in June:
3.9mph
- Average wind speed in July:
3.6mph - Average wind speed in August:
3.5mph - Average wind speed in September:
4mph - Average wind speed in October:
4.8mph - Average wind speed in November:
5.8mph - Average wind speed in December:
5.4mph
The windiest months (with the highest average wind speed) are March and November (5.8mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).
Average humidity
Tulalip Bay, WA
The months with the highest relative humidity are January and December (85%).
The month with the lowest relative humidity is July (73%).
Average rainfall
Tulalip Bay, WA
- Average rainfall in January:
3.94" - Average rainfall in February:
3.03" - Average rainfall in March:
3.11" - Average rainfall in April:
2.64" - Average rainfall in May:
1.81" - Average rainfall in June:
1.3"
- Average rainfall in July:
0.47" - Average rainfall in August:
0.51" - Average rainfall in September:
1.77" - Average rainfall in October:
3.11" - Average rainfall in November:
4.06" - Average rainfall in December:
3.82"
The wettest month (with the highest rainfall) is November (4.06").
The driest month (with the least rainfall) is July (0.47").
Average rainfall days
Tulalip Bay, WA
- Average rainfall days in January:
18.2 days - Average rainfall days in February:
16.7 days - Average rainfall days in March:
19.8 days - Average rainfall days in April:
18.3 days - Average rainfall days in May:
13.3 days - Average rainfall days in June:
12.3 days
- Average rainfall days in July:
7.3 days - Average rainfall days in August:
6.1 days - Average rainfall days in September:
12.3 days - Average rainfall days in October:
15.8 days - Average rainfall days in November:
19.7 days - Average rainfall days in December:
19.3 days
The month with the highest number of rainy days is March (19.8 days).
The month with the least rainy days is August (6.1 days).
Average snowfall
Tulalip Bay, WA
The month with the highest snowfall is February (2.68").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Tulalip Bay, WA
- Average snowfall days in January:
1.9 days - Average snowfall days in February:
3.1 days - Average snowfall days in March:
1.6 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:
0.6 days - Average snowfall days in December:
1.5 days
The month with the highest number of snowfall days is February (3.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature
Tulalip Bay, WA
The best month for swimming (with the highest average sea temperature) is August (53.3°F).
The coldest months (with the lowest average sea temperature) are February and March (45.1°F).
Average daylight / Average sunshine
Tulalip Bay, WA
- Average daylight in January:
8h and 54min - Average daylight in February:
10h and 18min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 42min - Average daylight in May:
15h and 12min - Average daylight in June:
16h and 0min
- Average daylight in July:
15h and 36min - Average daylight in August:
14h and 12min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 48min - Average daylight in November:
9h and 18min - Average daylight in December:
8h and 24min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in January:
4h and 12min - Average sunshine in February:
4h and 24min - Average sunshine in March:
6h and 6min - Average sunshine in April:
7h and 48min - Average sunshine in May:
9h and 12min - Average sunshine in June:
9h and 18min
- Average sunshine in July:
10h and 30min - Average sunshine in August:
10h and 36min - Average sunshine in September:
9h and 12min - Average sunshine in October:
5h and 24min - Average sunshine in November:
4h and 30min - Average sunshine in December:
4h and 12min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The months with the least sunshine are January and December (Average sunshine: 4h and 12min).
Average sunshine days
Tulalip Bay, WA
- Average sunshine days in January:
10.8 days - Average sunshine days in February:
8.6 days - Average sunshine days in March:
9.6 days - Average sunshine days in April:
9.2 days - Average sunshine days in May:
15.4 days - Average sunshine days in June:
15.2 days
- Average sunshine days in July:
21.5 days - Average sunshine days in August:
23.1 days - Average sunshine days in September:
16.1 days - Average sunshine days in October:
13.8 days - Average sunshine days in November:
8.6 days - Average sunshine days in December:
10.1 days
The month with the most sunshine days is August (23.1 days).
The months with the least sunshine days are February and November (8.6 days).
Average UV index
Tulalip Bay, WA
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Tulalip Bay, WA
The month with the most cloud cover is December (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility
Tulalip Bay, WA
The months with the highest visibility are March, April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, November and December (5mi).
