Climate and monthly weather forecastNorthport, WA
Climate and monthly weather forecast
Weather in January
January, the same as December, in Northport, Washington, is a freezing cold winter month, with temperature in the range of an average high of 28.8°F (-1.8°C) and an average low of 14.2°F (-9.9°C). Northport registers an average high-temperature of a still freezing cold 28.8°F (-1.8°C) at the commencement of January, closely related to the preceding month. Weather in January »Weather in February
February, the last month of the winter in Northport, is also a subzero cold month, with temperature in the range of an average high of 30.2°F (-1°C) and an average low of 13.3°F (-10.4°C). With the onset of February, a modest change to a still freezing cold 30.2°F (-1°C) from January's 28.8°F (-1.8°C) is noted in high-temperature. Weather in February »Weather in March
The first month of the spring, March, is a wintry month in Northport, Washington, with an average temperature varying between 21.4°F (-5.9°C) and 37.9°F (3.3°C). The shift into March is accompanied by a modest temperature increase, with the average high-temperature edging up from a subzero cold 30.2°F (-1°C) in February to an icy 37.9°F (3.3°C). Weather in March »Weather in April
April in Northport, Washington, is a chilly spring month, with an average temperature fluctuating between 48.9°F (9.4°C) and 27.3°F (-2.6°C). April indicates a change in the average high-temperature, moving up from a wintry 37.9°F (3.3°C) in March to a chilly 48.9°F (9.4°C). Weather in April »Weather in May
May, the last month of the spring in Northport, is an enjoyable month, with an average temperature varying between 35.6°F (2°C) and 62.2°F (16.8°C). May witnesses an increase in the average high-temperature, moving from a frosty 48.9°F (9.4°C) in April to a refreshing 62.2°F (16.8°C). Weather in May »Weather in June
June, the first month of the summer in Northport, is a pleasant month, with an average temperature ranging between max 68°F (20°C) and min 40.3°F (4.6°C). The arrival of June introduces a minor uplift in high-temperatures, adjusting from a comfortable 62.2°F (16.8°C) in May to an agreeable 68°F (20°C). Weather in June »Weather in July
July in Northport, Washington, is a moderately hot summer month, with an average temperature varying between 78.1°F (25.6°C) and 45.7°F (7.6°C). The onset of July brings a rise in the average high-temperature, elevating from an agreeable 68°F (20°C) in June to a moderately hot 78.1°F (25.6°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Northport, Washington, with an average temperature ranging between min 46.6°F (8.1°C) and max 78.4°F (25.8°C). August, with an average high of 78.4°F (25.8°C) and a low of 46.6°F (8.1°C), signifies the warmest month of the year. Weather in August »Weather in September
The first month of the autumn, September, is also an enjoyable month in Northport, Washington, with an average temperature varying between 40.1°F (4.5°C) and 67.1°F (19.5°C). The start of September signals a decrease in the average high-temperature, transitioning from a moderately hot 78.4°F (25.8°C) in August to a comfortable 67.1°F (19.5°C). Weather in September »Weather in October
October, like September, in Northport, Washington, is another fresh autumn month, with an average temperature varying between 31.5°F (-0.3°C) and 50.5°F (10.3°C). Northport's weather in October is characterized by a distinct drop in the average high-temperature, reducing from a comfortable 67.1°F (19.5°C) in September to a fresh 50.5°F (10.3°C). Weather in October »Weather in November
The last month of the autumn, November, is also an icy month in Northport, Washington, with an average temperature ranging between min 23.4°F (-4.8°C) and max 36°F (2.2°C). A shift in Northport's weather is noticeable as October turns into November, with the average high temperature decreasing from a cool 50.5°F (10.3°C) to a wintry 36°F (2.2°C). Weather in November »Weather in December
The first month of the winter, December, is also a subzero cold month in Northport, Washington, with an average temperature ranging between min 14.5°F (-9.7°C) and max 27.1°F (-2.7°C). December is the month when Northport sees the lowest average temperatures, with a high of 27.1°F (-2.7°C) and a low of 14.5°F (-9.7°C). Weather in December »Updated: Aug 11, 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
The most humid month is January, with an average relative humidity of 95%.
In Northport, during the entire year, the rain falls for 107 days and collects up to 9.45" (240mm) of precipitation.
January through April, September through December are months with snowfall.
In Northport, during the entire year, snow falls for 42.6 days and aggregates up to 16.26" (413mm) of snow.
With an average of 3.8h of sunshine, January has the least sunshine of the year in Northport.
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Northport, 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 is the month with the most rainfall. Rain falls for 10.4 days and accumulates 1.18" (30mm) of precipitation.
In Northport, snow does not fall in May through August.
With an average of 16h and 6min of daylight, June has the longest days of the year.
July is the month with the highest UV index, with an average maximum UV index of 6.
August is the month when Northport experiences its warmest temperatures, averaging a high of 78.4°F (25.8°C) and a low of 46.6°F (8.1°C).
With an average relative humidity of 54%, August is the least humid month.
August is the month with the least rainfall. Rain falls for 3.3 days and accumulates 0.2" (5mm) of precipitation.
With an average of 12.1h of sunshine, August has the most sunshine of the year.
Northport records the coldest temperatures in December, averaging a high of 27.1°F (-2.7°C) and a low of 14.5°F (-9.7°C).
The month with the most snowfall in Northport is December, when snow falls for 11.5 days and typically aggregates up to 5.16" (131mm) of snow.
With an average of 8h and 18min of daylight, December has the shortest days of the year.
Average temperature
Northport, 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 (27.1°F).
The month with the highest average low temperature is August (46.6°F).
The coldest month (with the lowest average low temperature) is February (13.3°F).
Average pressure
Northport, WA
- Average pressure in January:
30.19"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
29.95"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
29.94"Hg - Average pressure in August:
29.93"Hg - Average pressure in September:
29.98"Hg - Average pressure in October:
30.05"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.18"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed
Northport, WA
- Average wind speed in January:
3mph - Average wind speed in February:
3.1mph - Average wind speed in March:
3.5mph - Average wind speed in April:
3.7mph - Average wind speed in May:
3.6mph - Average wind speed in June:
3.5mph
- Average wind speed in July:
3.5mph - Average wind speed in August:
3.4mph - Average wind speed in September:
3.3mph - Average wind speed in October:
3.2mph - Average wind speed in November:
3.4mph - Average wind speed in December:
3mph
The windiest month (with the highest average wind speed) is April (3.7mph).
The calmest months (with the lowest average wind speed) are January and December (3mph).
Average humidity
Northport, WA
The month with the highest relative humidity is January (95%).
The month with the lowest relative humidity is August (54%).
Average rainfall
Northport, WA
- Average rainfall in January:
1.06" - Average rainfall in February:
0.59" - Average rainfall in March:
0.79" - Average rainfall in April:
0.87" - Average rainfall in May:
1.18" - Average rainfall in June:
1.02"
- Average rainfall in July:
0.43" - Average rainfall in August:
0.2" - Average rainfall in September:
0.51" - Average rainfall in October:
0.83" - Average rainfall in November:
0.83" - Average rainfall in December:
1.14"
The wettest month (with the highest rainfall) is May (1.18").
The driest month (with the least rainfall) is August (0.2").
Average rainfall days
Northport, WA
- Average rainfall days in January:
8.4 days - Average rainfall days in February:
6.8 days - Average rainfall days in March:
12.8 days - Average rainfall days in April:
13.6 days - Average rainfall days in May:
10.4 days - Average rainfall days in June:
10.3 days
- Average rainfall days in July:
5.3 days - Average rainfall days in August:
3.3 days - Average rainfall days in September:
7.1 days - Average rainfall days in October:
10.4 days - Average rainfall days in November:
10.8 days - Average rainfall days in December:
7.8 days
The month with the highest number of rainy days is April (13.6 days).
The month with the least rainy days is August (3.3 days).
Average snowfall
Northport, WA
The month with the highest snowfall is December (5.16").
The months with the least snowfall are May, June, July and August (0").
Average snowfall days
Northport, WA
- Average snowfall days in January:
10 days - Average snowfall days in February:
9.6 days - Average snowfall days in March:
5.4 days - Average snowfall days in April:
0.9 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:
0.1 days - Average snowfall days in October:
0.4 days - Average snowfall days in November:
4.7 days - Average snowfall days in December:
11.5 days
The month with the highest number of snowfall days is December (11.5 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight / Average sunshine
Northport, WA
- Average daylight in January:
8h and 48min - Average daylight in February:
10h and 12min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 48min - Average daylight in May:
15h and 18min - Average daylight in June:
16h and 6min
- Average daylight in July:
15h and 42min - Average daylight in August:
14h and 18min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 48min - Average daylight in November:
9h and 12min - Average daylight in December:
8h and 18min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in January:
3h and 48min - Average sunshine in February:
4h and 0min - Average sunshine in March:
6h and 0min - Average sunshine in April:
9h and 24min - Average sunshine in May:
10h and 36min - Average sunshine in June:
10h and 48min
- Average sunshine in July:
11h and 42min - Average sunshine in August:
12h and 6min - Average sunshine in September:
10h and 6min - Average sunshine in October:
6h and 30min - Average sunshine in November:
4h and 48min - Average sunshine in December:
4h and 12min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days
Northport, WA
- Average sunshine days in January:
16.8 days - Average sunshine days in February:
15 days - Average sunshine days in March:
13.8 days - Average sunshine days in April:
13.3 days - Average sunshine days in May:
19 days - Average sunshine days in June:
18.1 days
- Average sunshine days in July:
24.6 days - Average sunshine days in August:
26.1 days - Average sunshine days in September:
21.6 days - Average sunshine days in October:
19.4 days - Average sunshine days in November:
15 days - Average sunshine days in December:
15.5 days
The month with the most sunshine days is August (26.1 days).
The month with the least sunshine days is April (13.3 days).
Average UV index
Northport, 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 1).
Average cloud cover
Northport, WA
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility
Northport, WA
The months with the highest visibility are May, June, July, August and September (6mi).
The months with the lowest visibility are January and February (2mi).
