Climate and monthly weather forecast
Johnson City, TX

Weather in January

January, the same as December, in Johnson City, Texas, is another mild winter month, with an average temperature varying between 41.4°F (5.2°C) and 58.6°F (14.8°C). The coldest month is January, with an average high-temperature of 58.6°F (14.8°C) and an average low-temperature of 41.4°F (5.2°C). Weather in January »

Weather in February

The last month of the winter, February, is a comfortable month in Johnson City, Texas, with temperature in the range of an average low of 45.1°F (7.3°C) and an average high of 62.8°F (17.1°C). In February, the average high-temperature is practically the same as in January - an enjoyable 62.8°F (17.1°C). Weather in February »

Weather in March

The first month of the spring, March, is an agreeable month in Johnson City, Texas, with an average temperature ranging between max 69.6°F (20.9°C) and min 52.2°F (11.2°C). In March, the average high-temperature slightly increases from a comfortable 62.8°F (17.1°C) in February to an agreeable 69.6°F (20.9°C). Weather in March »

Weather in April

April is a warm spring month in Johnson City, Texas, with an average temperature ranging between min 57°F (13.9°C) and max 76.3°F (24.6°C). In April, the average high-temperature slightly increases from a pleasant 69.6°F (20.9°C) in March to a warm 76.3°F (24.6°C). Weather in April »

Weather in May

The last month of the spring, May, is also a moderately hot month in Johnson City, Texas, with an average temperature varying between 64.8°F (18.2°C) and 82°F (27.8°C). In May, the average high-temperature slightly increases from 76.3°F (24.6°C) in April to a still warm 82°F (27.8°C). Weather in May »

Weather in June

June, the first month of the summer in Johnson City, is a hot month, with an average temperature varying between 70.5°F (21.4°C) and 89.1°F (31.7°C). In June, the average high-temperature slightly increases from a moderately hot 82°F (27.8°C) in May to a hot 89.1°F (31.7°C). Weather in June »

Weather in July

July, the same as June, in Johnson City, Texas, is another tropical summer month, with an average temperature ranging between max 92.3°F (33.5°C) and min 72.1°F (22.3°C). In Johnson City, the average high-temperature in July is practically the same as in June - a still tropical 92.3°F (33.5°C). Weather in July »

Weather in August

The last month of the summer, August, is also a hot month in Johnson City, Texas, with an average temperature varying between 72.9°F (22.7°C) and 93.9°F (34.4°C). With an average high-temperature of 93.9°F (34.4°C) and an average low-temperature of 72.9°F (22.7°C), August is the warmest month. In August, the average heat index is estimated at a scorching 111.2°F (44°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a hot month in Johnson City, Texas, with an average temperature ranging between min 68.4°F (20.2°C) and max 86.4°F (30.2°C). In Johnson City, the average high-temperature in September slightly decreases from 93.9°F (34.4°C) in August to a still hot 86.4°F (30.2°C). Weather in September »

Weather in October

October, the same as September, is a moderately hot autumn month in Johnson City, Texas, with an average temperature ranging between min 59°F (15°C) and max 77°F (25°C). In Johnson City, the average high-temperature in October drops from a hot 86.4°F (30.2°C) in September to a moderately hot 77°F (25°C). Weather in October »

Weather in November

November, the last month of the autumn in Johnson City, is also an enjoyable month, with an average temperature varying between 49.6°F (9.8°C) and 66.7°F (19.3°C). In November, the average high-temperature drops from a warm 77°F (25°C) in October to an enjoyable 66.7°F (19.3°C). Weather in November »

Weather in December

December, the first month of the winter in Johnson City, is also a moderate month, with an average temperature varying between 43.2°F (6.2°C) and 59.2°F (15.1°C). In December, the average high-temperature slightly decreases from an enjoyable 66.7°F (19.3°C) in November to a mild 59.2°F (15.1°C). Weather in December »
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FAQ

What is the coldest month in Johnson City?

The coldest month in Johnson City, Texas, is January, with an average high-temperature of 58.6°F (14.8°C) and an average low-temperature of 41.4°F (5.2°C).

How many days does it rain in Johnson City?

In Johnson City, Texas, during the entire year, the rain falls for 149 days and collects up to 24.92" (633mm) of precipitation.

When does it snow in Johnson City?

January, February and November are months with snowfall.

How much does it snow in Johnson City?

In Johnson City, Texas, during the entire year, snow falls for 1.6 days and aggregates up to 0.35" (9mm) of snow.

What is the driest month in Johnson City?

February is the month with the least rainfall. Rain falls for 10.9 days and accumulates 1.18" (30mm) of precipitation.

When does it snow the most in Johnson City?

February is the month with the most snowfall. Snow falls for 0.7 days and accumulates 0.2" (5mm) of snow.

When it does not snow in Johnson City?

March through October and December are months without snowfall.

When is Daylight Saving Time (DST) in Johnson City?

On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts in Johnson City, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from CDT to CST.

What is the most humid month in Johnson City?

May is the most humid month in Johnson City, with an average relative humidity of 76%.

What is the rainiest month in Johnson City?

The month with the most rainfall is May, when the rain falls for 17.3 days and typically aggregates up to 4.13" (105mm) of precipitation.

When are the longest days in Johnson City?

The month with the longest days is June, with an average of 14h and 4min of daylight.

What is the month with the highest UV index in Johnson City?

The months with the highest UV index in Johnson City are June through August, with an average maximum UV index of 7.

What month has the most sunshine in Johnson City?

With an average of 10.3h of sunshine, July has the most sunshine of the year.

What is the warmest month in Johnson City?

The warmest month is August, with an average high-temperature of 93.9°F (34.4°C) and an average low-temperature of 72.9°F (22.7°C).

What is the least humid month in Johnson City?

The least humid month in Johnson City, Texas, is August, with an average relative humidity of 61%.

What are the months with the least sunshine in Johnson City?

The months with the least sunshine in Johnson City are November and December, with an average of 5.5h of sunshine.

What is the month with the shortest days in Johnson City?

The month with the shortest days in Johnson City, Texas, is December, with an average of 10h and 14min of daylight.

When is the lowest UV index in Johnson City?

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

Average temperature
Johnson City, TX

Average temperature - Johnson City, TX

The warmest month (with the highest average high temperature) is August (93.9°F).
The month with the lowest average high temperature is January (58.6°F).

The month with the highest average low temperature is August (72.9°F).
The coldest month (with the lowest average low temperature) is January (41.4°F).

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Average pressure
Johnson City, TX

Average pressure - Johnson City, TX

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed
Johnson City, TX

Average wind speed - Johnson City, TX

The windiest month (with the highest average wind speed) is March (10.1mph).
The calmest month (with the lowest average wind speed) is September (6.6mph).

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Average rainfall
Johnson City, TX

Average rainfall - Johnson City, TX

The wettest month (with the highest rainfall) is May (4.13").
The driest month (with the least rainfall) is February (1.18").

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Average rainfall days
Johnson City, TX

Average rainfall days - Johnson City, TX

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (8.9 days).

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Average snowfall
Johnson City, TX

Average snowfall - Johnson City, TX

The month with the highest snowfall is February (0.2").
The months with the least snowfall are March, April, May, June, July, August, September, October and December (0").

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Average snowfall days
Johnson City, TX

Average snowfall days - Johnson City, TX

The month with the highest number of snowfall days is February (0.7 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Johnson City, TX

Average daylight / Average sunshine - Johnson City, TX

The month with the longest days is June (Average daylight: 14h and 4min).
The month with the shortest days is December (Average daylight: 10h and 14min).

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The months with the least sunshine are November and December (Average sunshine: 5h and 30min).

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Average sunshine days
Johnson City, TX

Average sunshine days - Johnson City, TX

The month with the most sunshine days is January (21.1 days).
The months with the least sunshine days are May and September (11.1 days).

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Average visibility
Johnson City, TX

Average visibility - Johnson City, 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).

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