San Juan, TX

Unincorporated community in Nueces County, Texas

San Juan is a small unincorporated community in Nueces County, Texas. It is 4.8 miles SW of Tierra Grande, the nearest town. Its ZIP code is 78406.

San Juan at a glance

State
Texas
County
Nueces County
ZIP code
78406
Nearest town
Tierra Grande (4.8 mi)
Time zone
America/Chicago
Coordinates
27.7669, -97.5386

Weather in San Juan now

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San Juan weather by the hour

San Juan weather for the next 7 days

Source: National Weather Service (NOAA) · forecast for the coordinates of San Juan.

This week in San Juan

Sunrise, sunset and moon in San Juan

What is the weather usually like in San Juan?

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

Average high and low temperature (°F)

43°57°72°86°100°68°48°Jan72°52°Feb77°58°Mar83°64°Apr87°71°May92°75°Jun94°76°Jul95°76°Aug91°73°Sep85°65°Oct76°56°Nov70°50°Dec

Average precipitation (inches)

1.4"Jan1.3"Feb2.3"Mar2.0"Apr3.4"May3.6"Jun2.5"Jul2.8"Aug5.4"Sep3.1"Oct2.0"Nov1.9"Dec

Best time to visit San Juan: February to April and November, with mild temperatures and fewer rainy days.

Source: NOAA NCEI U.S. Climate Normals 1991–2020, station CORPUS CHRISTI, TX US (USW00012924), adjusted for the elevation of San Juan.

San Juan weather month by month

January
68° 48°F
1.4 in of rain · 3 wet days
February
72° 52°F
1.3 in of rain · 2 wet days
March
77° 58°F
2.3 in of rain · 3 wet days
April
83° 64°F
2.0 in of rain · 3 wet days
May
87° 71°F
3.4 in of rain · 4 wet days
June
92° 75°F
3.6 in of rain · 4 wet days
July
94° 76°F
2.5 in of rain · 3 wet days
August
95° 76°F
2.8 in of rain · 4 wet days
September
91° 73°F
5.4 in of rain · 7 wet days
October
85° 65°F
3.1 in of rain · 4 wet days
November
76° 56°F
2.0 in of rain · 3 wet days
December
70° 50°F
1.9 in of rain · 3 wet days❄ 0.2 in of snow

Sunrise and sunset in San Juan through the year

MonthSunriseSunsetDaylight
January7:20 AM5:58 PM10 h 37 min
February7:05 AM6:22 PM11 h 16 min
March7:38 AM7:39 PM12 h 1 min
April7:03 AM7:56 PM12 h 52 min
May6:39 AM8:13 PM13 h 34 min
June6:32 AM8:28 PM13 h 56 min
July6:43 AM8:29 PM13 h 46 min
August6:59 AM8:09 PM13 h 10 min
September7:14 AM7:36 PM12 h 21 min
October7:29 AM7:02 PM11 h 33 min
November6:50 AM5:39 PM10 h 48 min
December7:12 AM5:38 PM10 h 26 min

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

What is the weather like in San Juan?

San Juan has a humid subtropical climate. The warmest month is August, with an average high of 95°F (35°C), and the coldest is January, with average lows of 48°F (9°C).

It gets about 31.7 inches (806 mm) of precipitation a year. The wettest month is September and the driest is February.

The best time to visit San Juan is February to April and 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 San Juan

The closest live webcam is Corpus Christi › South: IH37 @ Southern Minerals, 3.7 miles NE of San Juan.

Corpus Christi › South: IH37 @ Southern MineralsCorpus Christi · 3.7 mi NEOn Windy
Corpus Christi: Northwest › South: IH37 @ ClarkwoodCorpus Christi · 4.2 mi NOn Windy
Corpus Christi › East: SH358 @ BearCorpus Christi · 4.3 mi EOn Windy
Corpus Christi › West: SH358 @ AgnesCorpus Christi · 4.4 mi EOn Windy
Corpus Christi › South: IH37 @ SH358Corpus Christi · 5.1 mi NEOn Windy
Corpus Christi › North: IH37 @ Carbon PlantCorpus Christi · 5.4 mi NOn Windy
Corpus Christi › North: IH37 @ McKenzieCorpus Christi · 5.9 mi NOn Windy
Corpus Christi › South: IH37 @ OmahaCorpus Christi · 6.4 mi NEOn Windy
Corpus Christi › West: SH358 @ DPSCorpus Christi · 6.6 mi EOn Windy

Webcams: Windy.com. Distances in a straight line from San Juan.

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Map of San Juan, TX

Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.

San Juan Street View

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Towns near San Juan

Other communities near San Juan

Questions about San Juan

Where is San Juan, TX?

San Juan is an unincorporated community in Nueces County, Texas, 4.8 miles SW of Tierra Grande.

What county is San Juan in?

San Juan is in Nueces County, Texas.

What is the ZIP code of San Juan, TX?

The ZIP code for San Juan is 78406.

What is the nearest town to San Juan?

Tierra Grande, 4.8 miles away.

Are there webcams near San Juan?

Yes. The closest is Corpus Christi › South: IH37 @ Southern Minerals, 3.7 miles away.

What is the hottest month in San Juan?

August, with an average high of 95°F (35°C).

What is the coldest month in San Juan?

January, with an average low of 48°F (9°C).

How much does it rain in San Juan?

About 31.7 inches (806 mm) a year; the wettest month is September.

Does it snow in San Juan?

Rarely: less than an inch in an average year.

When is the best time to visit San Juan?

February to April and November, when temperatures are most pleasant and rainy days are fewer.

What climate does San Juan have?

Humid subtropical (Köppen Cfa).

Last updated: