Climate and monthly weather forecastHaines, CA
Climate and monthly weather forecast
Weather in January
January in Haines, California, is a comfortable winter month, with temperature in the range of an average high of 61°F (16.1°C) and an average low of 50.2°F (10.1°C). The onset of January manifests an average high-temperature of an enjoyable 61°F (16.1°C), demonstrating a minor variation from the preceding month. Weather in January »Weather in February
February, the last month of the winter in Haines, is another mild month, with temperature in the range of an average low of 48.9°F (9.4°C) and an average high of 59.9°F (15.5°C). February and December are identified as the coldest months, with an average high-temperature of 59.9°F (15.5°C). Weather in February »Weather in March
March, the first month of the spring in Haines, is a comfortable month, with an average temperature fluctuating between 61.7°F (16.5°C) and 50.5°F (10.3°C). The average high-temperature is a still refreshing 61.7°F (16.5°C) in March, hardly different from the 59.9°F (15.5°C) recorded in February. Weather in March »Weather in April
April, the same as March, is another enjoyable spring month in Haines, California, with an average temperature varying between 52.3°F (11.3°C) and 64°F (17.8°C). The shift into April reveals an average high-temperature of a still enjoyable 64°F (17.8°C), closely mirroring March's climate. Weather in April »Weather in May
The last month of the spring, May, is another refreshing month in Haines, California, with an average temperature fluctuating between 54.9°F (12.7°C) and 66.2°F (19°C). With the advent of May, Haines's high-temperatures adjust to a still refreshing 66.2°F (19°C), closely aligning with the preceding month. Weather in May »Weather in June
June, the first month of the summer in Haines, is a pleasant month, with temperature in the range of an average low of 58.3°F (14.6°C) and an average high of 70.2°F (21.2°C). The arrival of June sees a recorded average high-temperature of a pleasant 70.2°F (21.2°C), showing little divergence from the previous month's conditions. Weather in June »Weather in July
July in Haines, California, is a moderately hot summer month, with an average temperature fluctuating between 74.5°F (23.6°C) and 61.5°F (16.4°C). The arrival of July brings an average high-temperature of a warm 74.5°F (23.6°C), nearly identical to June's 70.2°F (21.2°C). Weather in July »Weather in August
August, the last month of the summer in Haines, is another warm month, with temperature in the range of an average low of 63°F (17.2°C) and an average high of 75.9°F (24.4°C). August, recognised by an average high temperature of 75.9°F (24.4°C) and a low of 63°F (17.2°C), is Haines's warmest month. Weather in August »Weather in September
September, the first month of the autumn in Haines, is also a moderately hot month, with an average temperature fluctuating between 62.6°F (17°C) and 75.4°F (24.1°C). The weather during September records an average high-temperature of a still warm 75.4°F (24.1°C), closely mirroring the preceding month. Weather in September »Weather in October
October, like September, is an agreeable autumn month in Haines, California, with an average temperature fluctuating between 71.2°F (21.8°C) and 59.2°F (15.1°C). In October, Haines's weather conditions record an average high-temperature of an agreeable 71.2°F (21.8°C), demonstrating little divergence from the preceding month. Weather in October »Weather in November
The last month of the autumn, November, is also an enjoyable month in Haines, California, with an average temperature fluctuating between 66°F (18.9°C) and 54°F (12.2°C). Haines's transition from October to November introduces an average high-temperature of a refreshing 66°F (18.9°C), marking an insignificant variation from the 71.2°F (21.8°C). Weather in November »Weather in December
The first month of the winter, December, is still a refreshing month in Haines, California, with an average temperature fluctuating between 49.5°F (9.7°C) and 59.9°F (15.5°C). The yearly lowest temperatures occur in February and December, averaging a high-temperature of 59.9°F (15.5°C). Weather in December »Updated: Jul 13, 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 month with the most rainfall is January, when the rain falls for 4.8 days and typically aggregates up to 1.38" (35mm) of precipitation.
Throughout the year, there are 47.4 rainfall days, and 7.36" (187mm) of precipitation is accumulated.
January, February and December, with an average of 6.8h of sunshine, are months with the least sunshine.
The months with the lowest UV index are January through April, November and December, with an average maximum UV index of 4.
The coldest months are February and December, with an average high-temperature of 59.9°F (15.5°C).
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.
With an average relative humidity of 69%, June is the most humid month.
The months with the least rainfall are June and August Rain falls for 2.2 days and accumulates 0.12" (3mm) of rain.
The month with the longest days is June, with an average of 14h and 24min of daylight.
June through August, with an average of 12h of sunshine, are months with the most sunshine.
The months with the highest UV index are July and August, with an average maximum UV index of 6.
In Haines, the peak average temperatures are observed in August, with a high of 75.9°F (24.4°C) and a low of 63°F (17.2°C).
November is the least humid month, with an average relative humidity of 55%.
The month with the shortest days is December, with an average of 9h and 54min of daylight.
Average temperature
Haines, CA
The warmest month (with the highest average high temperature) is August (75.9°F).
The months with the lowest average high temperature are February and December (59.9°F).
The month with the highest average low temperature is August (63°F).
The coldest month (with the lowest average low temperature) is February (48.9°F).
Average pressure
Haines, CA
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.06"Hg - Average pressure in March:
30.05"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
29.95"Hg - Average pressure in June:
29.9"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.91"Hg - Average pressure in September:
29.9"Hg - Average pressure in October:
29.96"Hg - Average pressure in November:
30.03"Hg - Average pressure in December:
30.08"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are June and September (29.9"Hg).
Average wind speed
Haines, CA
- Average wind speed in January:
6.3mph - Average wind speed in February:
6.4mph - Average wind speed in March:
6.6mph - Average wind speed in April:
6.8mph - Average wind speed in May:
6mph - Average wind speed in June:
5.2mph
- Average wind speed in July:
5mph - Average wind speed in August:
4.7mph - Average wind speed in September:
4.7mph - Average wind speed in October:
5.6mph - Average wind speed in November:
6.2mph - Average wind speed in December:
6.6mph
The windiest month (with the highest average wind speed) is April (6.8mph).
The calmest months (with the lowest average wind speed) are August and September (4.7mph).
Average humidity
Haines, CA
The month with the highest relative humidity is June (69%).
The month with the lowest relative humidity is November (55%).
Average rainfall
Haines, CA
- Average rainfall in January:
1.38" - Average rainfall in February:
1.3" - Average rainfall in March:
1.22" - Average rainfall in April:
0.51" - Average rainfall in May:
0.28" - Average rainfall in June:
0.12"
- Average rainfall in July:
0.31" - Average rainfall in August:
0.12" - Average rainfall in September:
0.2" - Average rainfall in October:
0.28" - Average rainfall in November:
0.43" - Average rainfall in December:
1.22"
The wettest month (with the highest rainfall) is January (1.38").
The driest months (with the least rainfall) are June and August (0.12").
Average rainfall days
Haines, CA
- Average rainfall days in January:
4.8 days - Average rainfall days in February:
5.1 days - Average rainfall days in March:
6.4 days - Average rainfall days in April:
5.3 days - Average rainfall days in May:
3.4 days - Average rainfall days in June:
2.2 days
- Average rainfall days in July:
3.9 days - Average rainfall days in August:
1.7 days - Average rainfall days in September:
3 days - Average rainfall days in October:
2.8 days - Average rainfall days in November:
3.4 days - Average rainfall days in December:
5.4 days
The month with the highest number of rainy days is March (6.4 days).
The month with the least rainy days is August (1.7 days).
Average daylight / Average sunshine
Haines, CA
- Average daylight in January:
10h and 12min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 6min - Average daylight in May:
14h and 0min - Average daylight in June:
14h and 24min
- Average daylight in July:
14h and 12min - Average daylight in August:
13h and 24min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 24min - Average daylight in December:
9h and 54min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January:
6h and 48min - Average sunshine in February:
6h and 48min - Average sunshine in March:
8h and 54min - Average sunshine in April:
11h and 6min - Average sunshine in May:
11h and 36min - Average sunshine in June:
12h and 0min
- Average sunshine in July:
12h and 0min - Average sunshine in August:
12h and 0min - Average sunshine in September:
10h and 54min - Average sunshine in October:
8h and 18min - Average sunshine in November:
7h and 12min - Average sunshine in December:
6h and 48min
The months with the most sunshine are June, July and August (Average sunshine: 12h and 0min).
The months with the least sunshine are January, February and December (Average sunshine: 6h and 48min).
Average sunshine days
Haines, CA
- Average sunshine days in January:
25.2 days - Average sunshine days in February:
22 days - Average sunshine days in March:
23.3 days - Average sunshine days in April:
23.7 days - Average sunshine days in May:
24.2 days - Average sunshine days in June:
22.8 days
- Average sunshine days in July:
22.8 days - Average sunshine days in August:
24.9 days - Average sunshine days in September:
22.2 days - Average sunshine days in October:
26.1 days - Average sunshine days in November:
25.8 days - Average sunshine days in December:
24.7 days
The month with the most sunshine days is October (26.1 days).
The month with the least sunshine days is February (22 days).
Average UV index
Haines, CA
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, March, April, November and December (UV index 4).
Average cloud cover
Haines, CA
The months with the most cloud cover are March and December (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility
Haines, CA
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
