Climate and monthly weather forecastKarnack, TX
Climate and monthly weather forecast
Weather in January
January, the same as December, is another fresh winter month in Karnack, Texas, with an average temperature varying between 54°F (12.2°C) and 37.9°F (3.3°C). In Karnack, the lowest average temperatures are observed in January, with a high of 54°F (12.2°C) and a low of 37.9°F (3.3°C). Weather in January »Weather in February
The last month of the winter, February, is a refreshing month in Karnack, Texas, with an average temperature fluctuating between 57.7°F (14.3°C) and 42.1°F (5.6°C). As Karnack transitions from January to February, the average high-temperatures adjust to a moderate 57.7°F (14.3°C), nearly the same as the previous 54°F (12.2°C). Weather in February »Weather in March
The first month of the spring, March, is a refreshing month in Karnack, Texas, with temperature in the range of an average high of 66.7°F (19.3°C) and an average low of 48.7°F (9.3°C). The arrival of March brings a temperature shift, with the average high-temperature escalating from a moderate 57.7°F (14.3°C) in February to a still refreshing 66.7°F (19.3°C). Weather in March »Weather in April
April in Karnack, Texas, is a warm spring month, with an average temperature fluctuating between 75.9°F (24.4°C) and 54.5°F (12.5°C). In Karnack, stepping into April brings a temperature increase, moving up from March's enjoyable 66.7°F (19.3°C) to a moderately hot 75.9°F (24.4°C). Weather in April »Weather in May
May, the last month of the spring in Karnack, is another warm month, with an average temperature varying between 84.4°F (29.1°C) and 63.1°F (17.3°C). With the start of May, the average high-temperature marginally shifts from April's moderately hot 75.9°F (24.4°C) to a still warm 84.4°F (29.1°C). Weather in May »Weather in June
The first month of the summer, June, is a tropical month in Karnack, Texas, with an average temperature ranging between max 92.3°F (33.5°C) and min 70.9°F (21.6°C). June signals a minor shift in the average high-temperature, moving from May's moderately hot 84.4°F (29.1°C) to a tropical 92.3°F (33.5°C). Weather in June »Weather in July
July in Karnack, Texas, is a fiery hot summer month, with temperature in the range of an average low of 73.2°F (22.9°C) and an average high of 95°F (35°C). Karnack's July weather reaches an average high of 95°F (35°C) and an average low of 73.2°F (22.9°C), making it the warmest month. The heat index value for July is computed to be a life-threatening hot 122°F (50°C). Weather in July »Weather in August
The last month of the summer, August, is another hot month in Karnack, Texas, with temperature in the range of an average high of 94.6°F (34.8°C) and an average low of 73°F (22.8°C). Karnack experiences an average high-temperature of a tropical 94.6°F (34.8°C) with the onset of August, subtly varied from July's 95°F (35°C). Weather in August »Weather in September
September, the first month of the autumn in Karnack, is also a hot month, with temperature in the range of an average high of 88.7°F (31.5°C) and an average low of 67.1°F (19.5°C). During the shift to September, Karnack records a mild decrease in average high-temperature, moving from 94.6°F (34.8°C) in August to a still hot 88.7°F (31.5°C). Weather in September »Weather in October
October, like September, in Karnack, Texas, is a moderately hot autumn month, with temperature in the range of an average low of 56.7°F (13.7°C) and an average high of 76.6°F (24.8°C). A subtle decrease in the average high-temperature marks October, falling from September's tropical 88.7°F (31.5°C) to a moderately hot 76.6°F (24.8°C). Weather in October »Weather in November
November, the last month of the autumn in Karnack, is another refreshing month, with an average temperature varying between 63.9°F (17.7°C) and 47.1°F (8.4°C). November comes with a drop in the average high-temperature, falling from October's moderately hot 76.6°F (24.8°C) to a comfortable 63.9°F (17.7°C). Weather in November »Weather in December
The first month of the winter, December, is still a refreshing month in Karnack, Texas, with an average temperature fluctuating between 55.8°F (13.2°C) and 41.2°F (5.1°C). The transition to December results in a modest reduction in average high-temperature, moving from a comfortable 63.9°F (17.7°C) in November to a mild 55.8°F (13.2°C). Weather in December »Updated: Feb 14, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
January, on average, is the coldest month, registering a high temperature of 54°F (12.2°C) and a low of 37.9°F (3.3°C).
In Karnack, during the entire year, the rain falls for 143.1 days and collects up to 27.32" (694mm) of precipitation.
January through March and December are months with snowfall in Karnack, Texas.
January is the month with the most snowfall in Karnack. Snow falls for 0.8 days and accumulates 0.35" (9mm) of snow.
In Karnack, during the entire year, snow falls for 2.9 days and aggregates up to 0.71" (18mm) of snow.
The months with the lowest UV index are January, February and December, with an average maximum UV index of 3.
The most humid month in Karnack is February, with an average relative humidity of 81%.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Karnack, 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.
April is the month with the most rainfall in Karnack. Rain falls for 12.3 days and accumulates 3.58" (91mm) of precipitation.
April through November are months without snowfall.
The month with the longest days in Karnack, Texas, is June, with an average of 14h and 18min of daylight.
The months with the highest UV index are June through August, with an average maximum UV index of 7.
In Karnack, July is identified by the average highest temperatures, reaching a peak of 95°F (35°C) and a low of 73.2°F (22.9°C).
August is the least humid month, with an average relative humidity of 67%.
With an average of 10.6h of sunshine, August has the most sunshine of the year.
The month with the least rainfall in Karnack, Texas, is September, when the rain falls for 11.2 days and typically collects 1.38" (35mm) of precipitation.
The month with the shortest days in Karnack is December, with an average of 10h and 0min of daylight.
December has the least sunshine of the year, with an average of 5.1h of sunshine.
Average temperature
Karnack, TX
The warmest month (with the highest average high temperature) is July (95°F).
The month with the lowest average high temperature is January (54°F).
The month with the highest average low temperature is July (73.2°F).
The coldest month (with the lowest average low temperature) is January (37.9°F).
Average pressure
Karnack, TX
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.05"Hg - Average pressure in April:
29.95"Hg - Average pressure in May:
29.95"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.95"Hg - Average pressure in September:
29.98"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.13"Hg
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
Karnack, TX
- Average wind speed in January:
6.5mph - Average wind speed in February:
6.8mph - Average wind speed in March:
7mph - Average wind speed in April:
7.3mph - Average wind speed in May:
6.4mph - Average wind speed in June:
5.7mph
- Average wind speed in July:
5.2mph - Average wind speed in August:
5.1mph - Average wind speed in September:
5.2mph - Average wind speed in October:
5.8mph - Average wind speed in November:
6.3mph - Average wind speed in December:
6.2mph
The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity
Karnack, TX
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is August (67%).
Average rainfall
Karnack, TX
- Average rainfall in January:
2.01" - Average rainfall in February:
2.28" - Average rainfall in March:
2.68" - Average rainfall in April:
3.58" - Average rainfall in May:
2.48" - Average rainfall in June:
2.2"
- Average rainfall in July:
1.89" - Average rainfall in August:
2.09" - Average rainfall in September:
1.38" - Average rainfall in October:
2.13" - Average rainfall in November:
1.93" - Average rainfall in December:
2.68"
The wettest month (with the highest rainfall) is April (3.58").
The driest month (with the least rainfall) is September (1.38").
Average rainfall days
Karnack, TX
- Average rainfall days in January:
10 days - Average rainfall days in February:
11.7 days - Average rainfall days in March:
13.8 days - Average rainfall days in April:
12.3 days - Average rainfall days in May:
13.3 days - Average rainfall days in June:
12.8 days
- Average rainfall days in July:
14.6 days - Average rainfall days in August:
14.5 days - Average rainfall days in September:
11.2 days - Average rainfall days in October:
8.6 days - Average rainfall days in November:
9 days - Average rainfall days in December:
11.3 days
The month with the highest number of rainy days is July (14.6 days).
The month with the least rainy days is October (8.6 days).
Average snowfall
Karnack, TX
The month with the highest snowfall is January (0.35").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days
Karnack, TX
- Average snowfall days in January:
0.8 days - Average snowfall days in February:
1.1 days - Average snowfall days in March:
0.3 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.2 days - Average snowfall days in December:
0.5 days
The month with the highest number of snowfall days is February (1.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Karnack, TX
- Average daylight in January:
10h and 18min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 0min - Average daylight in May:
13h and 54min - Average daylight in June:
14h and 18min
- Average daylight in July:
14h and 6min - Average daylight in August:
13h and 18min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 24min - Average daylight in November:
10h and 30min - Average daylight in December:
10h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January:
5h and 12min - Average sunshine in February:
5h and 12min - Average sunshine in March:
6h and 30min - Average sunshine in April:
8h and 42min - Average sunshine in May:
9h and 12min - Average sunshine in June:
10h and 12min
- Average sunshine in July:
10h and 24min - Average sunshine in August:
10h and 36min - Average sunshine in September:
9h and 30min - Average sunshine in October:
6h and 18min - Average sunshine in November:
5h and 36min - Average sunshine in December:
5h and 6min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).
Average sunshine days
Karnack, TX
- Average sunshine days in January:
18.2 days - Average sunshine days in February:
13.5 days - Average sunshine days in March:
15.1 days - Average sunshine days in April:
15.3 days - Average sunshine days in May:
15.5 days - Average sunshine days in June:
15.1 days
- Average sunshine days in July:
13.3 days - Average sunshine days in August:
14 days - Average sunshine days in September:
16.3 days - Average sunshine days in October:
20.9 days - Average sunshine days in November:
18.9 days - Average sunshine days in December:
17.2 days
The month with the most sunshine days is October (20.9 days).
The month with the least sunshine days is July (13.3 days).
Average UV index
Karnack, TX
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover
Karnack, TX
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility
Karnack, TX
The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is February (5mi).
