Climate and monthly weather forecast
Sidney, TX

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Weather in January

January, like December, is another mild winter month in Sidney, Texas, with an average temperature varying between 39.2°F (4°C) and 56.8°F (13.8°C). During January and December, Sidney registers its lowest temperatures, averaging a high of 56.8°F (13.8°C). Weather in January »

Weather in February

February, the last month of the winter in Sidney, is also a moderate month, with an average temperature varying between 60.4°F (15.8°C) and 42.4°F (5.8°C). The dawn of February sees an average high-temperature of a still moderate 60.4°F (15.8°C), subtly contrasting with January's 56.8°F (13.8°C). Weather in February »

Weather in March

March, the first month of the spring in Sidney, is a pleasant month, with an average temperature varying between 50.5°F (10.3°C) and 69.8°F (21°C). March indicates a change in the average high-temperature, moving up from a mild 60.4°F (15.8°C) in February to an agreeable 69.8°F (21°C). Weather in March »

Weather in April

April in Sidney, Texas, is a moderately hot spring month, with an average temperature fluctuating between 55.9°F (13.3°C) and 76.6°F (24.8°C). The onset of April brings a minor temperature shift, with the average high-temperature moving from a pleasant 69.8°F (21°C) in March to a moderately hot 76.6°F (24.8°C). Weather in April »

Weather in May

The last month of the spring, May, is also a moderately hot month in Sidney, Texas, with an average temperature ranging between max 82.9°F (28.3°C) and min 63.3°F (17.4°C). Sidney's transition into May sees a mild rise in the average high-temperature, edging from a warm 76.6°F (24.8°C) in April to a still moderately hot 82.9°F (28.3°C). Weather in May »

Weather in June

June, the first month of the summer in Sidney, is a tropical month, with an average temperature ranging between min 71.2°F (21.8°C) and max 91°F (32.8°C). A slight uplift in the average high-temperature marks June, adjusting from May's warm 82.9°F (28.3°C) to a tropical 91°F (32.8°C). Weather in June »

Weather in July

July, the same as June, in Sidney, Texas, is a hot summer month, with an average temperature fluctuating between 94.6°F (34.8°C) and 74.1°F (23.4°C). The arrival of July brings an average high-temperature of a still tropical 94.6°F (34.8°C), nearly identical to June's 91°F (32.8°C). Weather in July »

Weather in August

August, the last month of the summer in Sidney, is a fiery hot month, with an average temperature ranging between min 74.7°F (23.7°C) and max 95.2°F (35.1°C). August registers as the month with the highest average temperatures, reaching 95.2°F (35.1°C) at its peak and 74.7°F (23.7°C) at the lowest. In August, the average heat index is appraised at a blisteringly hot 107.6°F (42°C). Weather in August »

Weather in September

September, the first month of the autumn in Sidney, is still a hot month, with an average temperature ranging between min 68.7°F (20.4°C) and max 86.9°F (30.5°C). The advent of September brings a subtle shift in temperature, with the average high moving from a torrid 95.2°F (35.1°C) in August to a tropical 86.9°F (30.5°C). Weather in September »

Weather in October

October, the same as September, is a moderately hot autumn month in Sidney, Texas, with an average temperature ranging between min 58.1°F (14.5°C) and max 76.6°F (24.8°C). The transition into October is accompanied by a temperature decrease, with the average high-temperature shifting from a hot 86.9°F (30.5°C) in September to a moderately hot 76.6°F (24.8°C). Weather in October »

Weather in November

The last month of the autumn, November, is another refreshing month in Sidney, Texas, with an average temperature varying between 47.7°F (8.7°C) and 65.7°F (18.7°C). November's onset brings a slight change in high-temperatures, falling from a moderately hot 76.6°F (24.8°C) in October to a refreshing 65.7°F (18.7°C). Weather in November »

Weather in December

December, the first month of the winter in Sidney, is still a refreshing month, with an average temperature varying between 40.5°F (4.7°C) and 56.8°F (13.8°C). Sidney's coldest period falls in January and December, when the average high-temperatures ascend to 56.8°F (13.8°C). Weather in December »
Updated: Jul 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month?

Sidney's lowest temperatures tend to occur in January and December, with an average high-temperature of 56.8°F (13.8°C).

What is the driest month?

January is the month with the least rainfall. Rain falls for 5.9 days and accumulates 1.02" (26mm) of precipitation.

How many days does it rain?

Throughout the year, in Sidney, there are 115 rainfall days, and 19.49" (495mm) of precipitation is accumulated.

When does it snow in Sidney?

Months with snowfall are January through March and December.

How much does it snow?

Throughout the year, there are 3.9 snowfall days, and 1.81" (46mm) of snow is accumulated.

What is the snowiest month?

The months with the most snowfall are February and December, with an average 0.83" (21mm) of accumulated snow.

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Sidney, 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.

When it does not snow?

April through November are months without snowfall.

What is the most humid month?

May is the most humid month, with an average relative humidity of 68%.

When are the longest days?

June has the longest days of the year, with an average of 14h and 12min of daylight.

What month has the most sunshine?

The month with the most sunshine is July, with an average of 11.2h of sunshine.

What is the month with the highest UV index?

With an average maximum UV index of 8, July is the month with the highest UV index.

What is the hottest time of year?

August, marked by an average high-temperature of 95.2°F (35.1°C) and a low-temperature of 74.7°F (23.7°C), is the warmest month.

What is the least humid month in Sidney?

With an average relative humidity of 53%, August is the least humid month.

What is the rainiest month?

October is the month with the most rainfall. Rain falls for 8.7 days and accumulates 2.48" (63mm) of precipitation.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 10h and 6min of daylight.

What is the month with the least sunshine?

The month with the least sunshine is December, with an average of 5.9h of sunshine.

When is the lowest UV index?

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

Average temperature
Sidney, TX

Average temperature - Sidney, TX

The warmest month (with the highest average high temperature) is August (95.2°F).
The months with the lowest average high temperature are January and December (56.8°F).

The month with the highest average low temperature is August (74.7°F).
The coldest month (with the lowest average low temperature) is January (39.2°F).

Average pressure
Sidney, TX

Average pressure - Sidney, TX

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed
Sidney, TX

Average wind speed - Sidney, TX

The windiest month (with the highest average wind speed) is April (12.2mph).
The calmest month (with the lowest average wind speed) is September (8.1mph).

Average rainfall
Sidney, TX

Average rainfall - Sidney, TX

The wettest month (with the highest rainfall) is October (2.48").
The driest month (with the least rainfall) is January (1.02").

Average rainfall days
Sidney, TX

Average rainfall days - Sidney, TX

The month with the highest number of rainy days is May (13.3 days).
The month with the least rainy days is January (5.9 days).

Average snowfall
Sidney, TX

Average snowfall - Sidney, TX

The months with the highest snowfall are February and December (0.83").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days
Sidney, TX

Average snowfall days - Sidney, TX

The month with the highest number of snowfall days is February (1.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight / Average sunshine
Sidney, TX

Average daylight / Average sunshine - Sidney, TX

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).

The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 54min).

Average sunshine days
Sidney, TX

Average sunshine days - Sidney, TX

The month with the most sunshine days is January (23.3 days).
The month with the least sunshine days is May (14.9 days).

Average visibility
Sidney, TX

Average visibility - Sidney, 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).

Sidney, Texas, USA

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