Climate and monthly weather forecastPort Neches, TX
Climate and monthly weather forecast
Weather in January
January, like December, is another refreshing winter month in Port Neches, Texas, with temperature in the range of an average high of 59.7°F (15.4°C) and an average low of 46°F (7.8°C). In Port Neches, the lowest average temperatures are observed in January, with a high of 59.7°F (15.4°C) and a low of 46°F (7.8°C). Weather in January »Weather in February
February, the last month of the winter in Port Neches, is an enjoyable month, with an average temperature fluctuating between 50.7°F (10.4°C) and 64°F (17.8°C). The transition into February reveals an average high-temperature of a still refreshing 64°F (17.8°C), mirroring a close resemblance to January. Weather in February »Weather in March
March, the first month of the spring in Port Neches, is a pleasant month, with an average temperature varying between 56.5°F (13.6°C) and 70.9°F (21.6°C). As March arrives, a slight rise in the average high-temperature is observed, moving from a refreshing 64°F (17.8°C) in February to a pleasant 70.9°F (21.6°C). Weather in March »Weather in April
April is a moderately hot spring month in Port Neches, Texas, with an average temperature ranging between min 62.2°F (16.8°C) and max 77°F (25°C). As Port Neches welcomes April, the average high-temperature sees a modest rise, transitioning from an agreeable 70.9°F (21.6°C) in March to a warm 77°F (25°C). Weather in April »Weather in May
May, the last month of the spring in Port Neches, is another warm month, with an average temperature fluctuating between 84.2°F (29°C) and 69.8°F (21°C). Entering May, Port Neches notices a subtle temperature elevation, with the average high-temperature advancing from April's moderately hot 77°F (25°C) to a still warm 84.2°F (29°C). Weather in May »Weather in June
June, the first month of the summer in Port Neches, is a hot month, with an average temperature fluctuating between 75.7°F (24.3°C) and 89.6°F (32°C). The embrace of June brings a minor uplift in the average high-temperature, shifting from a warm 84.2°F (29°C) in May to a tropical 89.6°F (32°C). Weather in June »Weather in July
July, the same as June, in Port Neches, Texas, is another hot summer month, with an average temperature varying between 77.7°F (25.4°C) and 91.2°F (32.9°C). Entering July, the average high-temperature is recorded at a still hot 91.2°F (32.9°C), exhibiting a minimal shift from June's 89.6°F (32°C). Weather in July »Weather in August
August, the last month of the summer in Port Neches, is another tropical month, with an average temperature varying between 91.9°F (33.3°C) and 77.5°F (25.3°C). August, noted for its average high-temperature of 91.9°F (33.3°C) and an average low-temperature of 77.5°F (25.3°C), is considered the warmest month. August's average heat index is evaluated at a life-threatening hot 114.8°F (46°C). Weather in August »Weather in September
September, the first month of the autumn in Port Neches, is also a hot month, with an average temperature varying between 73.2°F (22.9°C) and 87.8°F (31°C). September's onset records an average high-temperature of a still tropical 87.8°F (31°C), a near match to August's 91.9°F (33.3°C). Weather in September »Weather in October
October, the same as September, is another warm autumn month in Port Neches, Texas, with temperature in the range of an average high of 80.2°F (26.8°C) and an average low of 64°F (17.8°C). A mild shift in the average high-temperature occurs in October, reducing from a hot 87.8°F (31°C) in September to a warm 80.2°F (26.8°C). Weather in October »Weather in November
The last month of the autumn, November, is also an agreeable month in Port Neches, Texas, with an average temperature ranging between min 54.7°F (12.6°C) and max 68.9°F (20.5°C). The move into November indicates a reduction in the average high-temperature, down from October's warm 80.2°F (26.8°C) to a pleasant 68.9°F (20.5°C). Weather in November »Weather in December
The first month of the winter, December, is also an enjoyable month in Port Neches, Texas, with an average temperature ranging between min 49.3°F (9.6°C) and max 62.1°F (16.7°C). The transition into December involves a small decrease in the average high-temperature, dipping slightly from an agreeable 68.9°F (20.5°C) in November to a comfortable 62.1°F (16.7°C). Weather in December »Updated: Jun 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
With average high and low temperatures of 59.7°F (15.4°C) and 46°F (7.8°C) respectively, January is Port Neches's coldest month.
In Port Neches, during the entire year, the rain falls for 174 days and collects up to 33.62" (854mm) of precipitation.
Months with snowfall are January and December.
The months with the most snowfall are January and December, with an average 0.12" (3mm) of accumulated snow.
In Port Neches, during the entire year, snow falls for 0.7 days and aggregates up to 0.24" (6mm) of snow.
The most humid month is February, with an average relative humidity of 80%.
February through November are months without snowfall.
The month with the least rainfall is March, when the rain falls for 13.4 days and typically collects 1.69" (43mm) of precipitation.
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.
May through August, with an average maximum UV index of 7, are months with the highest UV index in Port Neches.
June has the longest days of the year, with an average of 14h and 0min of daylight.
August, on average, is the warmest month, registering a high temperature of 91.9°F (33.3°C) and a low of 77.5°F (25.3°C).
The month with the most rainfall is August, when the rain falls for 21.1 days and typically aggregates up to 5" (127mm) of precipitation.
The month with the most sunshine is August, with an average of 10.4h of sunshine.
With an average relative humidity of 71%, October is the least humid month.
December has the shortest days of the year, with an average of 10h and 18min of daylight.
December has the least sunshine of the year in Port Neches, with an average of 4.9h of sunshine.
December is the month with the lowest UV index, with an average maximum UV index of 3.
Average temperature
Port Neches, TX
The warmest month (with the highest average high temperature) is August (91.9°F).
The month with the lowest average high temperature is January (59.7°F).
The month with the highest average low temperature is July (77.7°F).
The coldest month (with the lowest average low temperature) is January (46°F).
Average pressure
Port Neches, TX
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.95"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.94"Hg - Average pressure in September:
29.96"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.11"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
Port Neches, TX
- Average wind speed in January:
8.3mph - Average wind speed in February:
8.8mph - Average wind speed in March:
8.8mph - Average wind speed in April:
9.4mph - Average wind speed in May:
8.7mph - Average wind speed in June:
7.5mph
- Average wind speed in July:
6.7mph - Average wind speed in August:
6.6mph - Average wind speed in September:
6.6mph - Average wind speed in October:
7.6mph - Average wind speed in November:
8.1mph - Average wind speed in December:
8.3mph
The windiest month (with the highest average wind speed) is April (9.4mph).
The calmest months (with the lowest average wind speed) are August and September (6.6mph).
Average humidity
Port Neches, TX
The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Port Neches, TX
- Average rainfall in January:
2.2" - Average rainfall in February:
1.77" - Average rainfall in March:
1.69" - Average rainfall in April:
2.01" - Average rainfall in May:
3.39" - Average rainfall in June:
3.07"
The wettest month (with the highest rainfall) is August (5").
The driest month (with the least rainfall) is March (1.69").
Average rainfall days
Port Neches, TX
- Average rainfall days in January:
11.3 days - Average rainfall days in February:
12.5 days - Average rainfall days in March:
13.4 days - Average rainfall days in April:
12.2 days - Average rainfall days in May:
12.2 days - Average rainfall days in June:
16.9 days
- Average rainfall days in July:
20.3 days - Average rainfall days in August:
21.1 days - Average rainfall days in September:
18.4 days - Average rainfall days in October:
11.9 days - Average rainfall days in November:
10.4 days - Average rainfall days in December:
13.4 days
The month with the highest number of rainy days is August (21.1 days).
The month with the least rainy days is November (10.4 days).
Average snowfall
Port Neches, TX
The months with the highest snowfall are January and December (0.12").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").
Average snowfall days
Port Neches, TX
- Average snowfall days in January:
0.4 days - Average snowfall days in February:
0.1 days - Average snowfall days in March:
0 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:
0.1 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0 days - Average snowfall days in December:
0.1 days
The month with the highest number of snowfall days is January (0.4 days).
The months with the least snowfall days are March, April, May, June, July, August, October and November (0 days).
Average daylight / Average sunshine
Port Neches, TX
- Average daylight in January:
10h and 30min - Average daylight in February:
11h and 6min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 54min - Average daylight in May:
13h and 42min - Average daylight in June:
14h and 0min
- Average daylight in July:
13h and 54min - Average daylight in August:
13h and 12min - Average daylight in September:
12h and 18min - Average daylight in October:
11h and 24min - Average daylight in November:
10h and 42min - Average daylight in December:
10h and 18min
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).
- Average sunshine in January:
5h and 18min - Average sunshine in February:
5h and 24min - Average sunshine in March:
6h and 54min - Average sunshine in April:
8h and 48min - Average sunshine in May:
10h and 0min - Average sunshine in June:
10h and 18min
- Average sunshine in July:
10h and 18min - Average sunshine in August:
10h and 24min - Average sunshine in September:
9h and 18min - Average sunshine in October:
6h and 24min - Average sunshine in November:
5h and 36min - Average sunshine in December:
4h and 54min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days
Port Neches, TX
- Average sunshine days in January:
17.1 days - Average sunshine days in February:
12.9 days - Average sunshine days in March:
16.1 days - Average sunshine days in April:
15.8 days - Average sunshine days in May:
17.5 days - Average sunshine days in June:
10.3 days
- Average sunshine days in July:
8 days - Average sunshine days in August:
7 days - Average sunshine days in September:
9.4 days - Average sunshine days in October:
16.9 days - Average sunshine days in November:
17.7 days - Average sunshine days in December:
15.3 days
The month with the most sunshine days is November (17.7 days).
The month with the least sunshine days is August (7 days).
Average UV index
Port Neches, TX
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover
Port Neches, TX
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is October (Cloud cover 28).
Average visibility
Port Neches, 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).
