West Port Arthur, TX

Unincorporated community in Jefferson County, Texas

West Port Arthur is a small unincorporated community in Jefferson County, Texas. It is 6.0 miles NE of Port Arthur, the nearest town. Its ZIP code is 77640.

West Port Arthur at a glance

State
Texas
County
Jefferson County
ZIP code
77640
Nearest town
Port Arthur (6.0 mi)
Time zone
America/Chicago
Coordinates
29.8508, -93.9769

Weather in West Port Arthur now

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West Port Arthur weather by the hour

West Port Arthur weather for the next 7 days

Source: National Weather Service (NOAA) · forecast for the coordinates of West Port Arthur.

This week in West Port Arthur

Sunrise, sunset and moon in West Port Arthur

What is the weather usually like in West Port Arthur?

Cfa
Humid subtropical climate
Köppen climate classification, calculated from the 1991–2020 normals

Average high and low temperature (°F)

39°54°69°83°98°64°44°Jan67°48°Feb73°53°Mar79°60°Apr86°67°May91°73°Jun93°75°Jul93°74°Aug89°71°Sep82°61°Oct72°51°Nov65°46°Dec

Average precipitation (inches)

5.3"Jan3.1"Feb3.6"Mar3.9"Apr4.7"May6.7"Jun6.9"Jul6.9"Aug6.7"Sep5.5"Oct3.9"Nov5.0"Dec

Best time to visit West Port Arthur: March–April and October–November, with mild temperatures and fewer rainy days.

Source: NOAA NCEI U.S. Climate Normals 1991–2020, station PORT ARTHUR SE TX AP, TX US (USW00012917), adjusted for the elevation of West Port Arthur.

West Port Arthur weather month by month

January
64° 44°F
5.3 in of rain · 6 wet days
February
67° 48°F
3.1 in of rain · 5 wet days
March
73° 53°F
3.6 in of rain · 5 wet days
April
79° 60°F
3.9 in of rain · 5 wet days
May
86° 67°F
4.7 in of rain · 5 wet days
June
91° 73°F
6.7 in of rain · 8 wet days
July
93° 75°F
6.9 in of rain · 8 wet days
August
93° 74°F
6.9 in of rain · 7 wet days
September
89° 71°F
6.7 in of rain · 7 wet days
October
82° 61°F
5.5 in of rain · 5 wet days
November
72° 51°F
3.9 in of rain · 5 wet days
December
65° 46°F
5.0 in of rain · 6 wet days

Sunrise and sunset in West Port Arthur through the year

MonthSunriseSunsetDaylight
January7:10 AM5:40 PM10 h 29 min
February6:53 AM6:06 PM11 h 12 min
March7:24 AM7:25 PM12 h 1 min
April6:47 AM7:44 PM12 h 56 min
May6:21 AM8:03 PM13 h 42 min
June6:13 AM8:19 PM14 h 6 min
July6:24 AM8:19 PM13 h 55 min
August6:42 AM7:58 PM13 h 15 min
September6:59 AM7:22 PM12 h 23 min
October7:16 AM6:46 PM11 h 29 min
November6:39 AM5:21 PM10 h 41 min
December7:02 AM5:19 PM10 h 16 min

Times for the 15th of each month, local time (America/Chicago).

What is the weather like in West Port Arthur?

West Port Arthur has a humid subtropical climate. The warmest month is August, with an average high of 93°F (34°C), and the coldest is January, with average lows of 44°F (7°C).

It gets about 62.1 inches (1,578 mm) of precipitation a year. The wettest month is August and the driest is February.

The best time to visit West Port Arthur is March–April and October–November. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.

Webcams near West Port Arthur

The closest live webcam is Port Arthur › East: SH87 @ Valero Gate, 0.9 miles NE of West Port Arthur.

Port Arthur › East: SH87 @ Valero GatePort Arthur · 0.9 mi NEOn Windy
Port Arthur › East: SH73 @ Spur215Port Arthur · 3.8 mi NOn Windy
Port Arthur › East: SH73 @ 9th AvePort Arthur · 5.5 mi NOn Windy
Port Arthur › West: SH73 @ SH347Port Arthur · 6.4 mi NEOn Windy
Port Arthur › East: SH347 @ Monroe Blvd/46th StPort Arthur · 6.5 mi NOn Windy
Port Arthur › South: US96 @ FM365 (Diamond) NB -NederlandPort Arthur · 6.6 mi NOn Windy
Port Arthur › West: US96 @ FM365 (Diamond) SB - NederlandPort Arthur · 6.6 mi NOn Windy
Groves › West: SH73 @ 39th St (Diamond)Groves · 7.0 mi NEOn Windy
Nederland › East: SH347 @ FM365 S - Port ArthurNederland · 7.9 mi NOn Windy

Webcams: Windy.com. Distances in a straight line from West Port Arthur.

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Map of West Port Arthur, TX

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West Port Arthur Street View

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Towns near West Port Arthur

Other communities near West Port Arthur

Questions about West Port Arthur

Where is West Port Arthur, TX?

West Port Arthur is an unincorporated community in Jefferson County, Texas, 6.0 miles NE of Port Arthur.

What county is West Port Arthur in?

West Port Arthur is in Jefferson County, Texas.

What is the ZIP code of West Port Arthur, TX?

The ZIP code for West Port Arthur is 77640.

What is the nearest town to West Port Arthur?

Port Arthur, 6.0 miles away.

Are there webcams near West Port Arthur?

Yes. The closest is Port Arthur › East: SH87 @ Valero Gate, 0.9 miles away.

What is the hottest month in West Port Arthur?

August, with an average high of 93°F (34°C).

What is the coldest month in West Port Arthur?

January, with an average low of 44°F (7°C).

How much does it rain in West Port Arthur?

About 62.1 inches (1,578 mm) a year; the wettest month is August.

Does it snow in West Port Arthur?

Snow is very rare or not recorded at the nearest weather station.

When is the best time to visit West Port Arthur?

March–April and October–November, when temperatures are most pleasant and rainy days are fewer.

What climate does West Port Arthur have?

Humid subtropical (Köppen Cfa).

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