Climate and monthly weather forecast
Glencoe, CA

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Weather in January

January in Glencoe, California, is a fresh winter month, with an average temperature varying between 50.9°F (10.5°C) and 35.1°F (1.7°C). Transitioning from December to January, Glencoe observes an average high-temperature of a fresh 50.9°F (10.5°C), differing subtly from the previous month. Weather in January »

Weather in February

February, the last month of the winter in Glencoe, is also a fresh month, with an average temperature fluctuating between 34.2°F (1.2°C) and 50.9°F (10.5°C). The arrival of February sees a recorded average high-temperature of a still cool 50.9°F (10.5°C), without divergence from the previous month's conditions. Weather in February »

Weather in March

March, the first month of the spring in Glencoe, is also a fresh month, with an average temperature varying between 35.4°F (1.9°C) and 53.2°F (11.8°C). Glencoe ushers in March with an average high-temperature of a still fresh 53.2°F (11.8°C), showing a close resemblance to the previous month. Weather in March »

Weather in April

April is a refreshing spring month in Glencoe, California, with temperature in the range of an average low of 39.2°F (4°C) and an average high of 59.5°F (15.3°C). April signifies a subtle uplift in the average high-temperature, adjusting from a fresh 53.2°F (11.8°C) in March to a moderate 59.5°F (15.3°C). Weather in April »

Weather in May

May, the last month of the spring in Glencoe, is a refreshing month, with an average temperature fluctuating between 44.6°F (7°C) and 67.1°F (19.5°C). With the onset of May, Glencoe observes a minor temperature ascent, with the average high-temperature adjusting from April's mild 59.5°F (15.3°C) to an enjoyable 67.1°F (19.5°C). Weather in May »

Weather in June

June, the first month of the summer in Glencoe, is a moderately hot month, with an average temperature ranging between max 78.3°F (25.7°C) and min 52.3°F (11.3°C). Glencoe's transition into June is marked by a rise in the average high-temperature, advancing from an enjoyable 67.1°F (19.5°C) in May to a moderately hot 78.3°F (25.7°C). Weather in June »

Weather in July

July in Glencoe, California, is a tropical summer month, with temperature in the range of an average high of 86.5°F (30.3°C) and an average low of 57.4°F (14.1°C). Glencoe's warmest month, July, generally records average temperatures ranging from a high of 86.5°F (30.3°C) to a low of 57.4°F (14.1°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Glencoe, California, with an average temperature varying between 56.8°F (13.8°C) and 85.3°F (29.6°C). The onset of August notes an average high-temperature of a warm 85.3°F (29.6°C), subtly shifted from July's 86.5°F (30.3°C). Weather in August »

Weather in September

September, the first month of the autumn in Glencoe, is still a warm month, with an average temperature ranging between max 79.9°F (26.6°C) and min 54°F (12.2°C). September's onset corresponds with a subtle shift in the average high-temperature, slightly moving from 85.3°F (29.6°C) in August to a still warm 79.9°F (26.6°C). Weather in September »

Weather in October

October, like September, is another pleasant autumn month in Glencoe, California, with an average temperature fluctuating between 46.6°F (8.1°C) and 68.5°F (20.3°C). A shift in Glencoe's weather is observed as September turns into October, with the average high temperature reducing from a warm 79.9°F (26.6°C) to a pleasant 68.5°F (20.3°C). Weather in October »

Weather in November

The last month of the autumn, November, is another refreshing month in Glencoe, California, with an average temperature varying between 57°F (13.9°C) and 38.8°F (3.8°C). November comes with a decrease in the average high-temperature, falling from an agreeable 68.5°F (20.3°C) in October to a refreshing 57°F (13.9°C). Weather in November »

Weather in December

December, the first month of the winter in Glencoe, is also a frosty month, with an average temperature ranging between min 32.9°F (0.5°C) and max 48.6°F (9.2°C). December is the coldest month, with an average high-temperature of 48.6°F (9.2°C) and an average low-temperature of 32.9°F (0.5°C). Weather in December »
Updated: Jul 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How many days does it rain?

Throughout the year, there are 78.6 rainfall days, and 31.18" (792mm) of precipitation is accumulated.

When does it snow?

January through May, October through December are months with snowfall.

How many days does it snow?

In Glencoe, California, during the entire year, snow falls for 27.8 days and aggregates up to 71.02" (1804mm) of snow.

What are the months with the lowest UV index in Glencoe?

The months with the lowest UV index are February, November and December, with an average maximum UV index of 2.

What is the most humid month?

The most humid month is March, with an average relative humidity of 74%.

What is the wettest month in Glencoe?

The month with the most rainfall is March, when the rain falls for 12.1 days and typically aggregates up to 6.14" (156mm) of precipitation.

When does it snow the most?

March is the month with the most snowfall. Snow falls for 6.4 days and accumulates 18.98" (482mm) of snow.

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 PST to PDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from PDT to PST.

When it does not snow in Glencoe?

In Glencoe, California, snow does not fall in June through September.

When are the longest days?

With an average of 14h and 48min of daylight, June has the longest days of the year.

What is the month with the highest UV index?

June through August, with an average maximum UV index of 6, are months with the highest UV index in Glencoe.

What part of the year is the hottest?

Temperature readings reach their annual highs in July, averaging 86.5°F (30.3°C) and a minimum average of 57.4°F (14.1°C).

What are the least humid months?

The months with the lowest humidity are July and August, with an average relative humidity of 37%.

What is the driest month in Glencoe?

July and August are months with the least rain when the rain falls for 2 days and typically aggregates up to 0.08" (2mm) of rain.

What month has the most sunshine?

July has the most sunshine of the year, with an average of 12.2h of sunshine.

What time of the year is the coldest?

Glencoe's coldest temperatures are experienced in December, with average high temperatures of 48.6°F (9.2°C) and lows of 32.9°F (0.5°C).

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 30min of daylight.

What is the month with the least sunshine in Glencoe?

With an average of 5.9h of sunshine, December has the least sunshine of the year.

Average temperature
Glencoe, CA

Average temperature - Glencoe, CA

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is December (48.6°F).

The month with the highest average low temperature is July (57.4°F).
The coldest month (with the lowest average low temperature) is December (32.9°F).

Average pressure
Glencoe, CA

Average pressure - Glencoe, CA

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed
Glencoe, CA

Average wind speed - Glencoe, CA

The windiest month (with the highest average wind speed) is February (6.2mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

Average humidity
Glencoe, CA

Average humidity - Glencoe, CA

The month with the highest relative humidity is March (74%).
The months with the lowest relative humidity are July and August (37%).

Average rainfall
Glencoe, CA

Average rainfall - Glencoe, CA

The wettest month (with the highest rainfall) is March (6.14").
The driest months (with the least rainfall) are July and August (0.08").

Average rainfall days
Glencoe, CA

Average rainfall days - Glencoe, CA

The month with the highest number of rainy days is March (12.1 days).
The month with the least rainy days is August (1.8 days).

Average snowfall
Glencoe, CA

Average snowfall - Glencoe, CA

The month with the highest snowfall is March (18.98").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Glencoe, CA

Average snowfall days - Glencoe, CA

The month with the highest number of snowfall days is March (6.4 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight / Average sunshine
Glencoe, CA

Average daylight / Average sunshine - Glencoe, CA

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

The month with the most sunshine is July (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 54min).

Average sunshine days
Glencoe, CA

Average sunshine days - Glencoe, CA

The month with the most sunshine days is August (27.3 days).
The month with the least sunshine days is March (14.3 days).

Average UV index
Glencoe, CA

Average UV index - Glencoe, CA

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are February, November and December (UV index 2).

Average visibility
Glencoe, CA

Average visibility - Glencoe, 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).

Glencoe, California, USA

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