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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 Eastport, Idaho, is a freezing cold winter month, with temperature in the range of an average high of 28.4°F (-2°C) and an average low of 16.3°F (-8.7°C). The advent of January observes an average high-temperature of a still freezing cold 28.4°F (-2°C), nearly identical to December's 27.3°F (-2.6°C). Weather in January »
Weather in February
The last month of the winter, February, is also a subzero cold month in Eastport, Idaho, with an average temperature varying between 16.7°F (-8.5°C) and 29.8°F (-1.2°C). Eastport starts February with an average high-temperature of a still freezing cold 29.8°F (-1.2°C), hinting at a minimal fluctuation from January. Weather in February »
Weather in March
The first month of the spring, March, is a cold month in Eastport, Idaho, with temperature in the range of an average low of 23.7°F (-4.6°C) and an average high of 37°F (2.8°C). The shift into March is characterized by a subtle rise in the average high-temperature, transitioning from February's subzero cold 29.8°F (-1.2°C) to a cold 37°F (2.8°C). Weather in March »
Weather in April
April in Eastport, Idaho, is a frosty spring month, with an average temperature fluctuating between 46°F (7.8°C) and 29.1°F (-1.6°C). As Eastport transitions into April, a rise in the average high-temperature is observed, moving from an icy 37°F (2.8°C) in March to a chilly 46°F (7.8°C). Weather in April »
Weather in May
The last month of the spring, May, is a moderate month in Eastport, Idaho, with an average temperature fluctuating between 36.7°F (2.6°C) and 59.7°F (15.4°C). May shows a rise in the average high-temperature, moving from April's chilly 46°F (7.8°C) to a mild 59.7°F (15.4°C). Weather in May »
Weather in June
The first month of the summer, June, is an enjoyable month in Eastport, Idaho, with an average temperature varying between 65.3°F (18.5°C) and 42.1°F (5.6°C). Eastport's weather in June shows a minor rise in the average high-temperature, moving slightly up from May's moderate 59.7°F (15.4°C) to a comfortable 65.3°F (18.5°C). Weather in June »
Weather in July
July is a moderately hot summer month in Eastport, Idaho, with temperature in the range of an average low of 46.4°F (8°C) and an average high of 75.9°F (24.4°C). With the onset of July, Eastport's average high-temperature sees a rise, moving from June's enjoyable 65.3°F (18.5°C) to a moderately hot 75.9°F (24.4°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Eastport, Idaho, with an average temperature fluctuating between 76.3°F (24.6°C) and 47.7°F (8.7°C). In Eastport, August is the month with the highest recorded average temperatures, measuring a high of 76.3°F (24.6°C) and a low of 47.7°F (8.7°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a refreshing month in Eastport, Idaho, with temperature in the range of an average high of 65.8°F (18.8°C) and an average low of 39.9°F (4.4°C). September's arrival corresponds with a decrease in average high-temperatures, from August's warm 76.3°F (24.6°C) to an enjoyable 65.8°F (18.8°C). Weather in September »
Weather in October
October, the same as September, in Eastport, Idaho, is a frosty autumn month, with temperature in the range of an average low of 31.5°F (-0.3°C) and an average high of 49.1°F (9.5°C). As Eastport steps into October, the average high-temperature decreases significantly from the a comfortable 65.8°F (18.8°C) of September to a frosty 49.1°F (9.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cold month in Eastport, Idaho, with an average temperature varying between 34.9°F (1.6°C) and 23.9°F (-4.5°C). A subtle decrease in the average high-temperature marks November, falling from October's frosty 49.1°F (9.5°C) to a cold 34.9°F (1.6°C). Weather in November »
Weather in December
December, the first month of the winter in Eastport, is still a freezing cold month, with an average temperature ranging between min 16.3°F (-8.7°C) and max 27.3°F (-2.6°C). Eastport experiences its lowest temperatures in December, with an average peak of 27.3°F (-2.6°C) and a low of 16.3°F (-8.7°C). Weather in December »
Updated: Jun 17, 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 94%.
How many days does it rain?
Throughout the year, there are 157.1 rainfall days, and 21.61" (549mm) of precipitation is accumulated.
When does it snow?
January through April, September through December are months with snowfall.
When does it snow the most?
The month with the most snowfall is January, when snow falls for 14.2 days and typically aggregates up to 11.02" (280mm) of snow.
How much does it snow?
In Eastport, during the entire year, snow falls for 70.6 days and aggregates up to 41.77" (1061mm) of snow.
What is the month with the least sunshine?
With an average of 3.8h of sunshine, January has the least sunshine of the year.
What are the months with the lowest UV index?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 1.
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 MST to MDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from MDT to MST.
When it does not snow?
In Eastport, snow does not fall in May through August.
When are the longest days?
The month with the longest days is June, with an average of 16h and 6min of daylight.
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 is the hottest time of year?
In Eastport, the average highest temperatures are observed in August, with a high of 76.3°F (24.6°C) and a low of 47.7°F (8.7°C).
What is the least humid month?
With an average relative humidity of 55%, August is the least humid month.
What is the driest month?
August is the month with the least rainfall. Rain falls for 6.5 days and accumulates 0.43" (11mm) of precipitation.
What month has the most sunshine?
The month with the most sunshine is August, with an average of 11.9h of sunshine.
What are the coldest months?
The coldest period tends to be December, when average temperatures fluctuate between a high of 27.3°F (-2.6°C) and a low of 16.3°F (-8.7°C).
What is the wettest month?
December is the month with the most rainfall. Rain falls for 11.8 days and accumulates 2.76" (70mm) of precipitation.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 8h and 18min of daylight.
Average temperature
Eastport, ID
The warmest month (with the highest average high temperature) is August (76.3°F).
The month with the lowest average high temperature is December (27.3°F).
The month with the highest average low temperature is August (47.7°F).
The coldest months (with the lowest average low temperature) are January and December (16.3°F).
Average pressure
Eastport, ID
- 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:
29.91"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:
30.17"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
Eastport, ID
- Average wind speed in January:
3.6mph - Average wind speed in February:
3.7mph - Average wind speed in March:
4.2mph - Average wind speed in April:
4.2mph - Average wind speed in May:
4.2mph - Average wind speed in June:
4.3mph
- Average wind speed in July:
4mph - Average wind speed in August:
3.7mph - Average wind speed in September:
3.7mph - Average wind speed in October:
3.7mph - Average wind speed in November:
3.8mph - Average wind speed in December:
3.5mph
The windiest month (with the highest average wind speed) is June (4.3mph).
The calmest month (with the lowest average wind speed) is December (3.5mph).
Average humidity
Eastport, ID
The month with the highest relative humidity is January (94%).
The month with the lowest relative humidity is August (55%).
Average rainfall
Eastport, ID
- Average rainfall in January:
2.72" - Average rainfall in February:
1.81" - Average rainfall in March:
2.52" - Average rainfall in April:
1.97" - Average rainfall in May:
1.89" - Average rainfall in June:
1.57"
- Average rainfall in July:
0.63" - Average rainfall in August:
0.43" - Average rainfall in September:
0.87" - Average rainfall in October:
1.93" - Average rainfall in November:
2.52" - Average rainfall in December:
2.76"
The wettest month (with the highest rainfall) is December (2.76").
The driest month (with the least rainfall) is August (0.43").
Average rainfall days
Eastport, ID
- Average rainfall days in January:
13.2 days - Average rainfall days in February:
10.7 days - Average rainfall days in March:
18.8 days - Average rainfall days in April:
19.7 days - Average rainfall days in May:
16.3 days - Average rainfall days in June:
13.8 days
- Average rainfall days in July:
7.9 days - Average rainfall days in August:
6.5 days - Average rainfall days in September:
9.5 days - Average rainfall days in October:
13.4 days - Average rainfall days in November:
15.5 days - Average rainfall days in December:
11.8 days
The month with the highest number of rainy days is April (19.7 days).
The month with the least rainy days is August (6.5 days).
Average snowfall
Eastport, ID
The month with the highest snowfall is January (11.02").
The months with the least snowfall are May, June, July and August (0").
Average snowfall days
Eastport, ID
- Average snowfall days in January:
14.2 days - Average snowfall days in February:
14.1 days - Average snowfall days in March:
10.3 days - Average snowfall days in April:
4.1 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:
0.3 days - Average snowfall days in October:
1.5 days - Average snowfall days in November:
8.7 days - Average snowfall days in December:
17.4 days
The month with the highest number of snowfall days is December (17.4 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight / Average sunshine
Eastport, ID
- Average daylight in January:
8h and 5min - Average daylight in February:
10h and 1min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 5min - Average daylight in May:
15h and 2min - Average daylight in June:
16h and 1min
- Average daylight in July:
15h and 4min - Average daylight in August:
14h and 2min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 1min - Average daylight in December:
8h and 2min
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 5min - Average sunshine in February:
4h and 1min - Average sunshine in March:
5h and 3min - Average sunshine in April:
8h and 4min - Average sunshine in May:
10h and 1min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
11h and 3min - Average sunshine in August:
11h and 5min - Average sunshine in September:
9h and 4min - Average sunshine in October:
6h and 2min - Average sunshine in November:
4h and 4min - Average sunshine in December:
4h and 1min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days
Eastport, ID
- Average sunshine days in January:
11.5 days - Average sunshine days in February:
9.4 days - Average sunshine days in March:
7.7 days - Average sunshine days in April:
8.1 days - Average sunshine days in May:
12.6 days - Average sunshine days in June:
13.9 days
- Average sunshine days in July:
21.1 days - Average sunshine days in August:
21.8 days - Average sunshine days in September:
18 days - Average sunshine days in October:
15.5 days - Average sunshine days in November:
9.5 days - Average sunshine days in December:
10 days
The month with the most sunshine days is August (21.8 days).
The month with the least sunshine days is March (7.7 days).
Average UV index
Eastport, ID
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover
Eastport, ID
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility
Eastport, ID
The months with the highest visibility are May, June, July, August and September (6mi).
The month with the lowest visibility is January (2mi).
Eastport, Idaho, USA
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