, 40 km (25 mi) north of Seattle, it also faces the Puget Sound (a deep fjord) and has a similar climate.
is mild enough, there can sometimes be cold waves, sometimes even in November, with lows going down to -10 °C (14 °F) or even below. For example, the temperature dropped to -15 °C (5 °F) in January 1950, to -13 °C (8 °F) in November 1955 and December 1990, and to -10.5 °C (13 °F) in February 2019.
Snow is rare: on average, 18 centimeters (7 in) per year. However, a fairly heavy snowfall can occur from time to time.
, daytime temperatures are generally mild or pleasantly warm. However, there may also be hot periods, which last a few days, with highs of 32/33 °C (89/91 °F), and sometimes more. Generally, the heat is less intense than in Seattle, as we are further north, and closer to the Strait of Juan de Fuca. However, in July 2009, in August 2020 and in late June 2021, the temperature reached 38 °C (100 °F).
The best time to visit Everett is summer, especially in July and August, since it is the mildest, driest and sunniest period of the year. May, June and September are also acceptable months.
. Here are the average temperatures.
January is generally a quite cold month. The average temperature is of
5.1 °C, with a minimum of
2.6 °C and a maximum of
7.7 °C.

On the coldest nights of the month, the temperature usually drops to around
-4 °C. However, it dropped to
-10.6 °C in January 1996.

On the warmest days of the month, the temperature usually reaches around
14 °C. However, it reached
17.2 °C in January 1995.

Precipitation amounts to
100 mm, distributed over 19 days.
The day lasts on average 8 hours and 55 minutes.
The average humidity is 81%. Hence, the air is normally humid.
The average wind speed is of
14 kph.

The average sea temperature is of
8.1 °C. Therefore, the sea is very cold for swimming.
February is generally a quite cold month. The average temperature is of
5.8 °C, with a minimum of
2.7 °C and a maximum of
8.8 °C.

On the coldest nights of the month, the temperature usually drops to around
-2.5 °C. However, it dropped to
-10.6 °C in February 2019.

On the warmest days of the month, the temperature usually reaches around
15 °C. However, it reached
22.2 °C in February 1992.

Precipitation amounts to
70 mm, distributed over 17 days.
The day lasts on average 10 hours and 20 minutes.
The average humidity is 76%. Hence, the air is normally humid.
The average wind speed is of
13 kph.

The average sea temperature is of
8 °C. Therefore, the sea is very cold for swimming.
March is generally a quite mild month. The average temperature is of
7.4 °C, with a minimum of
3.9 °C and a maximum of
10.9 °C.

On the coldest nights of the month, the temperature usually drops to around
-0.5 °C. However, it dropped to
-6.1 °C in March 2009.

On the warmest days of the month, the temperature usually reaches around
18.5 °C. However, it reached
26 °C in March 2004.

Precipitation amounts to
90 mm, distributed over 19 days.
The day lasts on average 12 hours and 0 minutes.
The average humidity is 74%. Hence, the air is normally humid.
The average wind speed is of
14.4 kph.

The average sea temperature is of
8.3 °C. Therefore, the sea is very cold for swimming.
April is generally a mild month. The average temperature is of
9.6 °C, with a minimum of
5.9 °C and a maximum of
13.4 °C.

On the coldest nights of the month, the temperature usually drops to around
2 °C. However, it dropped to
-1 °C in April 2008.

On the warmest days of the month, the temperature usually reaches around
22 °C. However, it reached
28.3 °C in April 2016.

Precipitation amounts to
70 mm, distributed over 16 days.
The day lasts on average 13 hours and 40 minutes.
The average humidity is 72%. Hence, the air is normally humid.
The average wind speed is of
13.1 kph.

The average sea temperature is of
9.1 °C. Therefore, the sea is very cold for swimming.
May is generally a mild month. The average temperature is of
12.8 °C, with a minimum of
8.7 °C and a maximum of
16.9 °C.

On the coldest nights of the month, the temperature usually drops to around
5 °C. However, it dropped to
-1.2 °C in May 1995.

On the warmest days of the month, the temperature usually reaches around
25.5 °C. However, it reached
31.1 °C in May 2008.

Precipitation amounts to
55 mm, distributed over 14 days.
The day lasts on average 15 hours and 10 minutes. So the days are long.
The average humidity is 71%. Hence, the air is normally humid.
The average wind speed is of
11.6 kph.

The average sea temperature is of
10.5 °C. Therefore, the sea is very cold for swimming.
June is generally a very mild month. The average temperature is of
14.9 °C, with a minimum of
10.8 °C and a maximum of
19.1 °C.

On the coldest nights of the month, the temperature usually drops to around
8.5 °C. However, it dropped to
6 °C in June 1999.

On the warmest days of the month, the temperature usually reaches around
27 °C. However, it reached
36.1 °C in June 1995.

Precipitation amounts to
50 mm, distributed over 12 days.
The day lasts on average 16 hours and 0 minutes. So the days are long. June 21, the summer solstice, is the longest day of the year in the Northern Hemisphere.
The average humidity is 70%. Hence, the air is normally humid.
The average wind speed is of
11.2 kph.

The average sea temperature is of
12 °C. Therefore, the sea is very cold for swimming.
July is generally a very mild month. The average temperature is of
17.5 °C, with a minimum of
12.6 °C and a maximum of
22.4 °C.

On the coldest nights of the month, the temperature usually drops to around
10.5 °C. However, it dropped to
7.8 °C in July 2002.

On the warmest days of the month, the temperature usually reaches around
30 °C. However, it reached
37.8 °C in July 2009.

Precipitation amounts to
20 mm, distributed over 6 days.
The day lasts on average 15 hours and 30 minutes. So the days are long.
The average humidity is 68%.
The average wind speed is of
10.7 kph.

The average sea temperature is of
13.1 °C. Therefore, the sea is very cold for swimming.
August, the warmest month of the year, is generally a very mild month. The average temperature is of
17.9 °C, with a minimum of
13 °C and a maximum of
22.8 °C.

On the coldest nights of the month, the temperature usually drops to around
11 °C. However, it dropped to
8.9 °C in August 2000.

On the warmest days of the month, the temperature usually reaches around
30 °C. However, it reached
37.8 °C in August 2020.

Precipitation amounts to
25 mm, distributed over 6 days.
The day lasts on average 14 hours and 10 minutes. So the days are long.
The average humidity is 68%.
The average wind speed is of
10.4 kph.

The average sea temperature is of
13.4 °C. Therefore, the sea is very cold for swimming.
September is generally a very mild month. The average temperature is of
15.6 °C, with a minimum of
11.3 °C and a maximum of
19.8 °C.

On the coldest nights of the month, the temperature usually drops to around
8 °C. However, it dropped to
4.4 °C in September 2019.

On the warmest days of the month, the temperature usually reaches around
27 °C. However, it reached
32.2 °C in September 1992.

Precipitation amounts to
45 mm, distributed over 13 days.
The day lasts on average 12 hours and 30 minutes.
The average humidity is 72%. Hence, the air is normally humid.
The average wind speed is of
10.3 kph.

The average sea temperature is of
12.8 °C. Therefore, the sea is very cold for swimming.
October is generally a mild month. The average temperature is of
11 °C, with a minimum of
7.8 °C and a maximum of
14.3 °C.

On the coldest nights of the month, the temperature usually drops to around
2.5 °C. However, it dropped to
-2.7 °C in October 1991.

On the warmest days of the month, the temperature usually reaches around
21.5 °C. However, it reached
27.7 °C in October 1992.

Precipitation amounts to
85 mm, distributed over 18 days.
The day lasts on average 10 hours and 50 minutes.
The average humidity is 78%. Hence, the air is normally humid.
The average wind speed is of
11.3 kph.

The average sea temperature is of
11.2 °C. Therefore, the sea is very cold for swimming.
November is generally a quite mild month. The average temperature is of
7.1 °C, with a minimum of
4.4 °C and a maximum of
9.8 °C.

On the coldest nights of the month, the temperature usually drops to around
-1.5 °C. However, it dropped to
-9 °C in November 2006.

On the warmest days of the month, the temperature usually reaches around
16 °C. However, it reached
22.2 °C in November 2010.

Precipitation amounts to
125 mm, distributed over 19 days.
The day lasts on average 9 hours and 10 minutes.
The average humidity is 80%. Hence, the air is normally humid.
The average wind speed is of
13.5 kph.

The average sea temperature is of
9.7 °C. Therefore, the sea is very cold for swimming.
December, the coldest month of the year, is generally a quite cold month. The average temperature is of
4.6 °C, with a minimum of
2.2 °C and a maximum of
7 °C.

On the coldest nights of the month, the temperature usually drops to around
-4 °C. However, it dropped to
-12.2 °C in December 2008.

On the warmest days of the month, the temperature usually reaches around
13 °C. However, it reached
16.7 °C in December 2014.

Precipitation amounts to
115 mm, distributed over 19 days.
The day lasts on average 8 hours and 25 minutes. December 21, the winter solstice, is the shortest day of the year in the Northern Hemisphere.
The average humidity is 81%. Hence, the air is normally humid.
The average wind speed is of
13.3 kph.

The average sea temperature is of
8.6 °C. Therefore, the sea is very cold for swimming.