Olivia, TX
Unincorporated community in Calhoun County, Texas
Olivia is a small unincorporated community in Calhoun County, Texas. It is 6.5 miles W of Point Comfort, the nearest town. Its ZIP code is 77978.
Olivia at a glance
- State
- Texas
- County
- Calhoun County
- ZIP code
- 77978
- Nearest town
- Point Comfort (6.5 mi)
- Time zone
- America/Chicago
- Coordinates
- 28.6383, -96.4553
Weather in Olivia now
Loading the National Weather Service forecast…
Olivia weather by the hour
Olivia weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Olivia.
This week in Olivia
Sunrise, sunset and moon in Olivia
What is the weather usually like in Olivia?
Köppen climate classification, calculated from the 1991–2020 normals
- Augustwarmest month · 92°F average high
- Januarycoldest month · 46°F average low
- 41.4 inprecipitation per year · 1,051 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Olivia: March–April and October–November, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station PT COMFORT, TX US (USC00417140), adjusted for the elevation of Olivia.
Olivia weather month by month
Sunrise and sunset in Olivia through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:18 AM | 5:52 PM | 10 h 34 min |
| February | 7:02 AM | 6:17 PM | 11 h 14 min |
| March | 7:33 AM | 7:35 PM | 12 h 1 min |
| April | 6:58 AM | 7:52 PM | 12 h 54 min |
| May | 6:33 AM | 8:10 PM | 13 h 37 min |
| June | 6:26 AM | 8:26 PM | 14 h 0 min |
| July | 6:36 AM | 8:26 PM | 13 h 50 min |
| August | 6:54 AM | 8:06 PM | 13 h 12 min |
| September | 7:09 AM | 7:32 PM | 12 h 22 min |
| October | 7:25 AM | 6:57 PM | 11 h 31 min |
| November | 6:47 AM | 5:33 PM | 10 h 45 min |
| December | 7:09 AM | 5:32 PM | 10 h 22 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Olivia?
Olivia has a humid subtropical climate. The warmest month is August, with an average high of 92°F (34°C), and the coldest is January, with average lows of 46°F (8°C).
It gets about 41.4 inches (1,051 mm) of precipitation a year. The wettest month is June and the driest is February.
The best time to visit Olivia 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 Olivia
The closest live webcam is Telferner › South: YKM-US59 @ Midway Rd, 29.7 miles NW of Olivia.
Webcams: Windy.com. Distances in a straight line from Olivia.
Do you know Olivia? Tell us about it
Help other travelers: share what makes Olivia special. We review every message before publishing it.
Map of Olivia, TX
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Olivia Street View
Drag the image to look around and tap the arrows on the ground to move. If it says there is no imagery, tap a nearby street on the map above.
Open in Google Maps ›Towns near Olivia
Other communities near Olivia
Questions about Olivia
Where is Olivia, TX?
Olivia is an unincorporated community in Calhoun County, Texas, 6.5 miles W of Point Comfort.
What county is Olivia in?
Olivia is in Calhoun County, Texas.
What is the ZIP code of Olivia, TX?
The ZIP code for Olivia is 77978.
What is the nearest town to Olivia?
Point Comfort, 6.5 miles away.
Are there webcams near Olivia?
Yes. The closest is Telferner › South: YKM-US59 @ Midway Rd, 29.7 miles away.
What is the hottest month in Olivia?
August, with an average high of 92°F (34°C).
What is the coldest month in Olivia?
January, with an average low of 46°F (8°C).
How much does it rain in Olivia?
About 41.4 inches (1,051 mm) a year; the wettest month is June.
Does it snow in Olivia?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Olivia?
March–April and October–November, when temperatures are most pleasant and rainy days are fewer.
What climate does Olivia have?
Humid subtropical (Köppen Cfa).
Last updated: