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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, like December, is a freezing cold winter month in Sunnyside, Alaska, with temperature in the range of an average low of 26.2°F (-3.2°C) and an average high of 30.7°F (-0.7°C). Sunnyside's January weather, marked by an average high temperature of 30.7°F (-0.7°C) and an average low temperature of 26.2°F (-3.2°C), is the coldest in the year. Weather in January »
Weather in February
The last month of the winter, February, is another freezing cold month in Sunnyside, Alaska, with an average temperature fluctuating between 25.9°F (-3.4°C) and 31.1°F (-0.5°C). February notes an average high-temperature of a still subzero cold 31.1°F (-0.5°C), subtly differing from January's 30.7°F (-0.7°C). Weather in February »
Weather in March
March, the first month of the spring in Sunnyside, is a wintry month, with an average temperature varying between 32.5°F (0.3°C) and 26.2°F (-3.2°C). As Sunnyside transitions from February to March, the average high-temperatures adjust to an icy 32.5°F (0.3°C), nearly the same as the previous 31.1°F (-0.5°C). Weather in March »
Weather in April
April, the same as March, is an icy spring month in Sunnyside, Alaska, with temperature in the range of an average high of 39.4°F (4.1°C) and an average low of 33.3°F (0.7°C). As April arrives, Sunnyside's weather shows a minor increase in high-temperatures, edging from March's wintry 32.5°F (0.3°C) to a still cold 39.4°F (4.1°C). Weather in April »
Weather in May
The last month of the spring, May, is a frosty month in Sunnyside, Alaska, with temperature in the range of an average low of 39.9°F (4.4°C) and an average high of 48°F (8.9°C). As April transitions into May, a subtle temperature shift is observed, with average highs adjusting from a wintry 39.4°F (4.1°C) to a frosty 48°F (8.9°C). Weather in May »
Weather in June
June, the first month of the summer in Sunnyside, is a cool month, with an average temperature fluctuating between 53.2°F (11.8°C) and 45.1°F (7.3°C). The shift into June uncovers an average high-temperature of a cool 53.2°F (11.8°C), subtly different from the previous month. Weather in June »
Weather in July
July in Sunnyside, Alaska, is a mild summer month, with an average temperature fluctuating between 49.5°F (9.7°C) and 57.2°F (14°C). July temperatures tend to peak at an average high of 57.2°F (14°C) and dip to a low of 49.5°F (9.7°C). Weather in July »
Weather in August
August, the last month of the summer in Sunnyside, is also a moderate month, with temperature in the range of an average high of 56.5°F (13.6°C) and an average low of 48.9°F (9.4°C). Sunnyside registers an average high-temperature of a still mild 56.5°F (13.6°C) with the arrival of August, showing minor deviation from the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is also a fresh month in Sunnyside, Alaska, with an average temperature fluctuating between 45°F (7.2°C) and 51.1°F (10.6°C). With September's onset, the weather reveals a slight temperature decrease, transitioning from a moderate 56.5°F (13.6°C) in August to a fresh 51.1°F (10.6°C). Weather in September »
Weather in October
October, the same as September, is a wintry autumn month in Sunnyside, Alaska, with temperature in the range of an average high of 42.3°F (5.7°C) and an average low of 38.5°F (3.6°C). In October, the average high-temperature marginally decreases from a fresh 51.1°F (10.6°C) in September to a wintry 42.3°F (5.7°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cold month in Sunnyside, Alaska, with an average temperature varying between 31.1°F (-0.5°C) and 35.1°F (1.7°C). The arrival of November signals a subtle shift in temperature, down from an icy 42.3°F (5.7°C) in October to a still wintry 35.1°F (1.7°C). Weather in November »
Weather in December
December, the first month of the winter in Sunnyside, is also a subzero cold month, with an average temperature fluctuating between 31.8°F (-0.1°C) and 27.3°F (-2.6°C). December's commencement is accompanied by an average high-temperature of a freezing cold 31.8°F (-0.1°C), diverging marginally from November's 35.1°F (1.7°C). Weather in December »
Updated: Jun 3, 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 month is the coldest?
The month of January, characterized by an average high of 30.7°F (-0.7°C) and a low of 26.2°F (-3.2°C), is recognized as the coldest.
How many days does it rain?
Throughout the year, there are 182.7 rainfall days, and 37.4" (950mm) of precipitation is accumulated.
When does it snow?
Months with snowfall in Sunnyside are January through April, October through December.
What is the snowiest month?
January is the month with the most snowfall. Snow falls for 10.9 days and accumulates 11.22" (285mm) of snow.
How many days does it snow?
In Sunnyside, during the entire year, snow falls for 60.8 days and aggregates up to 53.78" (1366mm) of snow.
What are the months with the least sunshine?
January and December, with an average of 2.9h of sunshine, are months with the least sunshine.
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 AKST to AKDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from AKDT to AKST.
What is the driest month?
May is the month with the least rainfall. Rain falls for 15.3 days and accumulates 1.61" (41mm) of precipitation.
When it does not snow?
May through September are months without snowfall.
When are the longest days?
The month with the longest days is June, with an average of 18h and 6min of daylight.
What month has the most sunshine?
The month with the most sunshine is June, with an average of 7.7h of sunshine.
What is the hottest time of year?
The highest temperatures in Sunnyside are recorded in July, with averages reaching a high of 57.2°F (14°C) and a low of 49.5°F (9.7°C).
What is the month with the highest UV index?
The month with the highest UV index is July, with an average maximum UV index of 4.
What is the most humid month?
With an average relative humidity of 90%, August is the most humid month.
What is the wettest month?
The months with the most rainfall are October and November, with an average 4.21" (107mm) of precipitation.
What is the least humid month?
November is the least humid month, with an average relative humidity of 84%.
When is the lowest UV index in Sunnyside?
November and December, with an average maximum UV index of 1, are months with the lowest UV index.
What is the month with the shortest days in Sunnyside?
The month with the shortest days is December, with an average of 6h and 36min of daylight.
Average temperature
Sunnyside, AK
The warmest month (with the highest average high temperature) is July (57.2°F).
The month with the lowest average high temperature is January (30.7°F).
The month with the highest average low temperature is July (49.5°F).
The coldest month (with the lowest average low temperature) is February (25.9°F).
Average pressure
Sunnyside, AK
- Average pressure in January:
29.82"Hg - Average pressure in February:
29.93"Hg - Average pressure in March:
29.85"Hg - Average pressure in April:
29.91"Hg - Average pressure in May:
30"Hg - Average pressure in June:
29.97"Hg
- Average pressure in July:
30.03"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
29.88"Hg - Average pressure in October:
29.83"Hg - Average pressure in November:
29.77"Hg - Average pressure in December:
29.83"Hg
The month with the highest atmospheric pressure is July (30.03"Hg).
The month with the lowest atmospheric pressure is November (29.77"Hg).
Average wind speed
Sunnyside, AK
- Average wind speed in January:
7mph - Average wind speed in February:
6.5mph - Average wind speed in March:
6.3mph - Average wind speed in April:
5mph - Average wind speed in May:
3.9mph - Average wind speed in June:
3.7mph
- Average wind speed in July:
3.7mph - Average wind speed in August:
4.3mph - Average wind speed in September:
5.1mph - Average wind speed in October:
5.9mph - Average wind speed in November:
6.7mph - Average wind speed in December:
6.8mph
The windiest month (with the highest average wind speed) is January (7mph).
The calmest months (with the lowest average wind speed) are June and July (3.7mph).
Average humidity
Sunnyside, AK
The month with the highest relative humidity is August (90%).
The month with the lowest relative humidity is November (84%).
Average rainfall
Sunnyside, AK
- Average rainfall in January:
4.02" - Average rainfall in February:
2.48" - Average rainfall in March:
2.6" - Average rainfall in April:
2.64" - Average rainfall in May:
1.61" - Average rainfall in June:
2.48"
- Average rainfall in July:
2.56" - Average rainfall in August:
3.39" - Average rainfall in September:
3.62" - Average rainfall in October:
4.21" - Average rainfall in November:
4.21" - Average rainfall in December:
3.58"
The wettest months (with the highest rainfall) are October and November (4.21").
The driest month (with the least rainfall) is May (1.61").
Average rainfall days
Sunnyside, AK
- Average rainfall days in January:
13.6 days - Average rainfall days in February:
8.2 days - Average rainfall days in March:
10.8 days - Average rainfall days in April:
16.8 days - Average rainfall days in May:
15.3 days - Average rainfall days in June:
18.9 days
- Average rainfall days in July:
17.3 days - Average rainfall days in August:
16.8 days - Average rainfall days in September:
18.3 days - Average rainfall days in October:
18.5 days - Average rainfall days in November:
15.4 days - Average rainfall days in December:
12.8 days
The month with the highest number of rainy days is June (18.9 days).
The month with the least rainy days is February (8.2 days).
Average snowfall
Sunnyside, AK
- Average snowfall in January:
11.22" - Average snowfall in February:
9.69" - Average snowfall in March:
10.24" - Average snowfall in April:
3.62" - Average snowfall in May:
0" - Average snowfall in June:
0"
The month with the highest snowfall is January (11.22").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Sunnyside, AK
- Average snowfall days in January:
10.9 days - Average snowfall days in February:
10.4 days - Average snowfall days in March:
13.2 days - Average snowfall days in April:
5.5 days - Average snowfall days in May:
0.2 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:
0.5 days - Average snowfall days in November:
8.2 days - Average snowfall days in December:
11.9 days
The month with the highest number of snowfall days is March (13.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Sunnyside, AK
- Average daylight in January:
7h and 2min - Average daylight in February:
9h and 2min - Average daylight in March:
11h and 5min - Average daylight in April:
14h and 2min - Average daylight in May:
16h and 5min - Average daylight in June:
18h and 1min
- Average daylight in July:
17h and 2min - Average daylight in August:
15h and 1min - Average daylight in September:
12h and 5min - Average daylight in October:
10h and 1min - Average daylight in November:
7h and 5min - Average daylight in December:
6h and 4min
The month with the longest days is June (Average daylight: 18h and 6min).
The month with the shortest days is December (Average daylight: 6h and 36min).
- Average sunshine in January:
2h and 5min - Average sunshine in February:
3h and 4min - Average sunshine in March:
4h and 4min - Average sunshine in April:
5h and 5min - Average sunshine in May:
7h and 1min - Average sunshine in June:
7h and 4min
- Average sunshine in July:
6h and 2min - Average sunshine in August:
5h and 4min - Average sunshine in September:
5h and 2min - Average sunshine in October:
3h and 1min - Average sunshine in November:
3h and 0min - Average sunshine in December:
2h and 5min
The month with the most sunshine is June (Average sunshine: 7h and 42min).
The months with the least sunshine are January and December (Average sunshine: 2h and 54min).
Average sunshine days
Sunnyside, AK
- Average sunshine days in January:
9.6 days - Average sunshine days in February:
12.5 days - Average sunshine days in March:
11.6 days - Average sunshine days in April:
9.7 days - Average sunshine days in May:
12.5 days - Average sunshine days in June:
7.7 days
- Average sunshine days in July:
11.2 days - Average sunshine days in August:
11.5 days - Average sunshine days in September:
10.2 days - Average sunshine days in October:
11.4 days - Average sunshine days in November:
8.5 days - Average sunshine days in December:
10.5 days
The months with the most sunshine days are February and May (12.5 days).
The month with the least sunshine days is June (7.7 days).
Average UV index
Sunnyside, AK
The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are November and December (UV index 1).
Average cloud cover
Sunnyside, AK
The month with the most cloud cover is November (Cloud cover 71).
The month with the least cloud cover is May (Cloud cover 56).
Average visibility
Sunnyside, AK
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (5mi).
The months with the lowest visibility are July and August (4mi).
Sunnyside, Alaska, USA
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