Monthly weather forecast and climate
Haines, CA

Weather in January

January in Haines, California, is an enjoyable winter month, with average temperature varying between 50.2°F (10.1°C) and 61°F (16.1°C). In January, the average high-temperature is almost the same as in December - an enjoyable 61°F (16.1°C). Weather in January »

Weather in February

February, the last month of the winter, in Haines, is also a moderate month, with temperature in the range of an average high of 59.9°F (15.5°C) and an average low of 48.9°F (9.4°C). February and December, with an average high-temperature of 59.9°F (15.5°C), are the coldest months. Weather in February »

Weather in March

March, the first month of the spring, in Haines, is an enjoyable month, with average temperature ranging between max 61.7°F (16.5°C) and min 50.5°F (10.3°C). In March, the average high-temperature is almost the same as in February - a comfortable 61.7°F (16.5°C). Weather in March »

Weather in April

April, like March, in Haines, California, is another enjoyable spring month, with average temperature ranging between min 52.3°F (11.3°C) and max 64°F (17.8°C). In Haines, the average high-temperature is essentially the same as in March - a still comfortable 64°F (17.8°C). Weather in April »

Weather in May

May, the last month of the spring, in Haines, is also an enjoyable month, with average temperature ranging between max 66.2°F (19°C) and min 54.9°F (12.7°C). In Haines, the average high-temperature is essentially the same as in April - a still comfortable 66.2°F (19°C). Weather in May »

Weather in June

The first month of the summer, June, is an agreeable month in Haines, California, with average temperature fluctuating between 58.3°F (14.6°C) and 70.2°F (21.2°C). In Haines, the average high-temperature is almost the same as in May - a pleasant 70.2°F (21.2°C). Weather in June »

Weather in July

July is a moderately hot summer month in Haines, California, with average temperature varying between 74.5°F (23.6°C) and 61.5°F (16.4°C). In July, the average high-temperature is essentially the same as in June - a moderately hot 74.5°F (23.6°C). Weather in July »

Weather in August

August, the last month of the summer, in Haines, is also a moderately hot 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 is the warmest month, with an average high-temperature of 75.9°F (24.4°C) and an average low-temperature of 63°F (17.2°C). Weather in August »

Weather in September

September, the first month of the autumn, in Haines, is still a warm month, with average temperature fluctuating between 62.6°F (17°C) and 75.4°F (24.1°C). In Haines, the average high-temperature is essentially the same as in August - a still moderately hot 75.4°F (24.1°C). Weather in September »

Weather in October

October, like September, is another pleasant autumn month in Haines, California, with average temperature fluctuating between 59.2°F (15.1°C) and 71.2°F (21.8°C). In Haines, the average high-temperature in October is practically the same as in September - a pleasant 71.2°F (21.8°C). Weather in October »

Weather in November

November, the last month of the autumn, in Haines, is another comfortable month, with average temperature varying between 54°F (12.2°C) and 66°F (18.9°C). In November, the average high-temperature is essentially the same as in October - an enjoyable 66°F (18.9°C). Weather in November »

Weather in December

December, the first month of the winter, in Haines, is still a mild month, with temperature in the range of an average low of 49.5°F (9.7°C) and an average high of 59.9°F (15.5°C). February and December, with an average high-temperature of 59.9°F (15.5°C), are the coldest months. Weather in December »
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FAQ

How much does it rain in Haines?

In Haines, during the entire year, the rain falls for 47.4 days and collects up to 7.36" (187mm) of precipitation.

What is the wettest month in Haines?

January is the month with the most rainfall. Rain falls for 4.8 days and accumulates 1.38" (35mm) of precipitation.

What is the month with the least sunshine in Haines?

January, February and December, with an average of 6.8h of sunshine, are months with the least sunshine in Haines.

What is the month with the lowest UV index in Haines?

Months with the lowest UV index in Haines are January through April, November and December, with an average maximum UV index of 4.

What is the coldest month in Haines?

February and December, with an average high-temperature of 59.9°F (15.5°C), are the coldest months in Haines.

What is the most humid month in Haines?

June is the most humid month, with an average relative humidity of 69%.

What is the driest month in Haines?

Months with the least rainfall in Haines, California, are June and August Rain falls for 2.2 days and accumulates 0.12" (3mm) of rain.

When are the longest days in Haines?

The month with the longest days in Haines is June, with an average of 14.4h of daylight.

What are the months with the most sunshine in Haines?

Months with the most sunshine in Haines, California, are June through August, with an average of 12h of sunshine.

When is the highest UV index in Haines?

Months with the highest UV index are July and August, with an average maximum UV index of 6.

What is the warmest month in Haines?

The warmest month is August, with an average high-temperature of 75.9°F (24.4°C) and an average low-temperature of 63°F (17.2°C).

What is the least humid month in Haines?

The least humid month in Haines is November, with an average relative humidity of 55%.

What is the month with the shortest days in Haines?

The month with the shortest days is December, with an average of 9.9h of daylight.

Average temperature
Haines, CA

Average temperature - Haines, CA

The warmest month (with the highest average high temperature) is August (75.9°F).
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).

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Average pressure
Haines, CA

Average pressure - Haines, CA

The month with the highest atmospheric pressure is January (30.11").
Months with the lowest atmospheric pressure are June and September (29.9").

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Average wind speed
Haines, CA

Average wind speed - Haines, CA

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).

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Average rainfall
Haines, CA

Average rainfall - Haines, CA

The wettest month (with the highest rainfall) is January (1.38").
The driest months (with the least rainfall) are June and August (0.12").

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Average rainfall days
Haines, CA

Average rainfall days - Haines, CA

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).

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Average daylight / Average sunshine
Haines, CA

Average daylight / Average sunshine - Haines, CA

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

Months with the most sunshine are June, July and August (Average sunshine: 12h).
Months with the least sunshine are January, February and December (Average sunshine: 6.8).

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Average sunshine days
Haines, CA

Average sunshine days - Haines, CA

The month with the most sunshine days is October (26.1 days).
The month with the least sunshine days is February (22 days).

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Average UV index
Haines, CA

Average UV index - Haines, CA

Months with the highest UV index are July and August (UV index 6).
Months with the lowest UV index are January, February, March, April, November and December (UV index 4).

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Average visibility
Haines, CA

Average visibility - Haines, CA

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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