Climate and monthly weather forecast
Bellaire, TX

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Weather in January

January, like December, in Bellaire, Texas, is another enjoyable winter month, with an average temperature fluctuating between 46°F (7.8°C) and 61.3°F (16.3°C). Bellaire's January weather, marked by an average high temperature of 61.3°F (16.3°C) and an average low temperature of 46°F (7.8°C), is the coldest in the year. Weather in January »

Weather in February

The last month of the winter, February, is another comfortable month in Bellaire, Texas, with temperature in the range of an average high of 65.3°F (18.5°C) and an average low of 50.5°F (10.3°C). The transition into February is marked with an average high-temperature of a still refreshing 65.3°F (18.5°C), showing an insignificant shift from January's 61.3°F (16.3°C). Weather in February »

Weather in March

The first month of the spring, March, is a pleasant month in Bellaire, Texas, with an average temperature ranging between min 56.7°F (13.7°C) and max 72.1°F (22.3°C). As February transitions into March, a subtle temperature shift is observed, with average highs adjusting from a comfortable 65.3°F (18.5°C) to an agreeable 72.1°F (22.3°C). Weather in March »

Weather in April

April is a warm spring month in Bellaire, Texas, with an average temperature ranging between max 78.8°F (26°C) and min 62.2°F (16.8°C). With the beginning of April, Bellaire's average high-temperature sees a minor increase, transitioning from an agreeable 72.1°F (22.3°C) in March to a moderately hot 78.8°F (26°C). Weather in April »

Weather in May

May, the last month of the spring in Bellaire, is also a moderately hot month, with an average temperature varying between 85.8°F (29.9°C) and 70°F (21.1°C). With the onset of May, Bellaire's average high-temperature experiences a slight rise, moving from April's moderately hot 78.8°F (26°C) to a still warm 85.8°F (29.9°C). Weather in May »

Weather in June

The first month of the summer, June, is a tropical month in Bellaire, Texas, with temperature in the range of an average high of 91°F (32.8°C) and an average low of 75.4°F (24.1°C). The onset of June brings with it an average high-temperature of a hot 91°F (32.8°C), showing a negligible variation from the month before. Weather in June »

Weather in July

July, like June, is another hot summer month in Bellaire, Texas, with temperature in the range of an average low of 77.2°F (25.1°C) and an average high of 93.4°F (34.1°C). The start of July marks an average high-temperature of a still hot 93.4°F (34.1°C), hardly distinguishable from the conditions in June. Weather in July »

Weather in August

August, the last month of the summer in Bellaire, is also a hot month, with an average temperature varying between 77.5°F (25.3°C) and 94.3°F (34.6°C). August is the month when Bellaire's temperatures reach their peak, with averages of 94.3°F (34.6°C) and lows of 77.5°F (25.3°C). During August, the heat index is estimated at a blazing hot 120.2°F (49°C). Weather in August »

Weather in September

September, the first month of the autumn in Bellaire, is still a hot month, with an average temperature varying between 72.7°F (22.6°C) and 88.3°F (31.3°C). The arrival of September correlates with a minor temperature reduction, down from August's hot 94.3°F (34.6°C) to a still tropical 88.3°F (31.3°C). Weather in September »

Weather in October

October, like September, in Bellaire, Texas, is a moderately hot autumn month, with temperature in the range of an average high of 81°F (27.2°C) and an average low of 64.2°F (17.9°C). October's onset corresponds with a subtle shift in the average high-temperature, slightly moving from a hot 88.3°F (31.3°C) in September to a moderately hot 81°F (27.2°C). Weather in October »

Weather in November

The last month of the autumn, November, is another pleasant month in Bellaire, Texas, with an average temperature ranging between max 70.3°F (21.3°C) and min 55°F (12.8°C). A moderate decline in the average high-temperature is seen during November, decreasing from a warm 81°F (27.2°C) in October to a pleasant 70.3°F (21.3°C). Weather in November »

Weather in December

The first month of the winter, December, is still a refreshing month in Bellaire, Texas, with an average temperature fluctuating between 49.6°F (9.8°C) and 63°F (17.2°C). With the arrival of December, Bellaire notices a mild change in the average high-temperature, sliding from November's agreeable 70.3°F (21.3°C) to a comfortable 63°F (17.2°C). Weather in December »

Frequently asked questions

What are the coldest months?

Bellaire's coldest temperatures are experienced in January, with average high temperatures of 61.3°F (16.3°C) and lows of 46°F (7.8°C).

How much does it rain?

In Bellaire, during the entire year, the rain falls for 180.5 days and collects up to 35.35" (898mm) of precipitation.

When does it snow?

Months with snowfall are January and December.

How many days does it snow?

Throughout the year, there are 0.2 snowfall days, and 0.12" (3mm) of snow is accumulated.

What is the most humid month?

With an average relative humidity of 78%, February is the most humid month.

What is the driest month?

The month with the least rainfall is February, when the rain falls for 13.1 days and typically collects 1.77" (45mm) of precipitation.

When it does not snow?

February through November are months without snowfall.

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

What are the months with the highest UV index?

May through August, with an average maximum UV index of 7, are months with the highest UV index.

When are the longest days?

With an average of 14h and 0min of daylight, June has the longest days of the year.

What time of the year is the hottest?

August registers as the month with the average highest temperatures, reaching 94.3°F (34.6°C) at its peak and 77.5°F (25.3°C) at the lowest.

What is the least humid month?

The months with the lowest humidity are August and October, with an average relative humidity of 70%.

What month has the most sunshine?

The month with the most sunshine is August, with an average of 10.5h of sunshine.

What is the rainiest month in Bellaire?

September is the month with the most rainfall. Rain falls for 19.5 days and accumulates 4.49" (114mm) of precipitation.

What is the snowiest month?

The month with the most snowfall is December, when snow falls for 0.1 days and typically aggregates up to 0.08" (2mm) of snow.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 10h and 18min of daylight.

What is the month with the least sunshine?

With an average of 4.8h of sunshine, December has the least sunshine of the year.

When is the lowest UV index?

December is the month with the lowest UV index in Bellaire, with an average maximum UV index of 3.

Average temperature
Bellaire, TX

Average temperature - Bellaire, TX

The warmest month (with the highest average high temperature) is August (94.3°F).
The month with the lowest average high temperature is January (61.3°F).

The month with the highest average low temperature is August (77.5°F).
The coldest month (with the lowest average low temperature) is January (46°F).

Average pressure
Bellaire, TX

Average pressure - Bellaire, TX

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed
Bellaire, TX

Average wind speed - Bellaire, TX

The windiest month (with the highest average wind speed) is April (8.6mph).
The calmest month (with the lowest average wind speed) is September (5.9mph).

Average humidity
Bellaire, TX

Average humidity - Bellaire, TX

The month with the highest relative humidity is February (78%).
The months with the lowest relative humidity are August and October (70%).

Average rainfall
Bellaire, TX

Average rainfall - Bellaire, TX

The wettest month (with the highest rainfall) is September (4.49").
The driest month (with the least rainfall) is February (1.77").

Average rainfall days
Bellaire, TX

Average rainfall days - Bellaire, TX

The month with the highest number of rainy days is September (19.5 days).
The month with the least rainy days is January (11.8 days).

Average snowfall
Bellaire, TX

Average snowfall - Bellaire, TX

The month with the highest snowfall is December (0.08").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").

Average snowfall days
Bellaire, TX

Average snowfall days - Bellaire, TX

The months with the highest number of snowfall days are January and December (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).

Average daylight / Average sunshine
Bellaire, TX

Average daylight / Average sunshine - Bellaire, TX

The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).

Average sunshine days
Bellaire, TX

Average sunshine days - Bellaire, TX

The month with the most sunshine days is January (16.3 days).
The month with the least sunshine days is September (7.9 days).

Average visibility
Bellaire, TX

Average visibility - Bellaire, TX

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).

Bellaire, Texas, USA

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