Jewett reaches 100° on about 10 days a year, more than 91% of U.S. towns
January mornings start at about 37°. Temperatures cover 58° across the year, low to high. Winters are mild: January nights here are milder than in 84% of U.S. towns. Picnics, hikes and garden evenings come into their own from February to May and October to November, with highs of 63–84°.
A year in Jewett at a glance
Each month’s typical high and low, and what it brings.
What stands out about Jewett’s climate
Compared with towns across the U.S., with Jewett’s place in Texas beside it.
What a year in Jewett feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 239 frost-free days a year
In half of years the last 32° night comes by March 20 and the first by November 12. Frost and day counts come from NOAA’s station at Centerville, TX, 12 miles from the town’s center, 170 ft lower.
The 2023 USDA map puts Jewett’s center in zone 8b: the coldest night of a typical winter, averaged over 1991–2020, reaches about 19°. Plant labels use the zone; frost dates tell you when to plant.
Freezing nights by month
Average nights at or below 32°
90° days by month
Average days at 90° or more
About 42 inches of rain a year
May is the wettest month and July the driest. Rain falls on about 78 days a year. Snow is rare: about 0.1" in a normal year at Centerville, TX, so most winters see none.
Rain + melted snow by month
Inches of water
Heating and cooling a home in Jewett
47% of the work is heating, so air conditioning is the bigger bill. Months averaging under 55° run from December through February.
Degree days add up how far each day’s average falls below (heating) or rises above (cooling) 65° over a year. NOAA normals at Centerville, TX.
Living with Jewett’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
239 frost-free days in zone 8b. The last frost comes by Mar 20 in half of years, so many gardeners wait a week or two past that to set out tomatoes. The first fall frost comes by Nov 12.
Months with highs of 62–84° and lows of 40° or more: February, March, April, May, October and November.
Parks & trails →Cold waves are 50% of the yearly building losses FEMA expects in Jewett from natural hazards, the largest share. Normals are averages; the hazards page covers the extremes.
Natural hazards →Jewett and similar climates
TownRatings has no climate map of the towns around Jewett yet.
Climates most like Jewett’s, farther away
TownRatings’ own comparison of NOAA 1991–2020 normals, not a NOAA product: places of 5,000+ at least 150 miles away, one per state, closest on January low, July high, precipitation and snow.
| Town | Jan. low | July high | Precip. | Snow |
|---|---|---|---|---|
| Jewett, TX | 37° | 94° | 42" | 0.1" |
| Clearlake, CA | 35° | 93° | 40" | 0.4" |
| Dublin, GA | 37° | 93° | 47" | 0.0" |
| Cayce, SC | 35° | 93° | 46" | 1.2" |
| Durant, OK | 32° | 94° | 43" | 2.0" |
Temperatures and precipitation come from NOAA’s 5 km grid; snow and day counts from the stations named on this page.
Warmer than it used to be
The last 30 years in Jewett averaged 0.5° warmer than the 1900s. The biggest change is in February (+1.6°).
A smaller shift than in 98% of U.S. towns.
Change by month
The two periods overlap (1991–2000 is in both), which makes the gap a little smaller than it would be between separate periods.
How Jewett compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Jewett’s place among Texas’.
Jewett weather by month
Highs, lows and precipitation from NOAA’s grid at Jewett’s center; snow, wet days and snow on the ground from Centerville, TX. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 59° | 37° | 3.5" | 0.0" | 7 | 0 | 43° – 55° |
| February | 63° | 41° | 3.1" | 0.1" | 8 | 0 | 43° – 60° |
| March | 70° | 48° | 3.8" | 0.0" | 7 | 0 | 53° – 65° |
| April | 77° | 54° | 3.4" | 0.0" | 6 | 0 | 61° – 71° |
| May | 84° | 63° | 4.6" | 0.0" | 7 | 0 | 70° – 79° |
| June | 90° | 70° | 3.7" | 0.0" | 7 | 0 | 77° – 85° |
| July | 94° | 73° | 2.3" | 0.0" | 5 | 0 | 79° – 88° |
| August | 95° | 72° | 2.6" | 0.0" | 5 | 0 | 79° – 90° |
| September | 89° | 66° | 3.7" | 0.0" | 6 | 0 | 73° – 82° |
| October | 80° | 55° | 4.2" | 0.0" | 6 | 0 | 64° – 74° |
| November | 68° | 46° | 3.6" | 0.0" | 7 | 0 | 51° – 63° |
| December | 61° | 39° | 3.9" | 0.0" | 8 | 0 | 43° – 54° |
| Year | 77° | 55° | 42.4" | 0.1" | 78 | 0 |
How much a month can swing
A normal is an average. February swings the most: from 1991 to 2020 its average ranged from 43° to 60°. June is the most reliable, staying within 8°.
Where Jewett’s numbers come from
Normals are 30-year averages, not a forecast. How TownRatings reads climate data →
- Temperatures and precipitation: NOAA’s gridded 1991–2020 normals for the 5 km cell at Jewett’s center.
- Snow: Centerville, TX.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Centerville, TX, 12 miles from the town’s center, 170 ft lower; the nearest station that passes our checks for distance, height and agreement with the grid.
- Growing zone: USDA Plant Hardiness Zone Map, 2023. USDA Agricultural Research Service and PRISM Group, Oregon State University, prism.oregonstate.edu/phzm, accessed 8 Oct 2026.
- Then and now: NOAA’s gridded normals for 1901–2000 at the same cell.
- Storms and extremes: FEMA National Risk Index (expected annual losses to buildings).
Common questions about Jewett’s climate
What is the weather like in Jewett?
A typical July afternoon reaches 94°, a January night drops to 37°, and snow is almost unheard of. Milder January nights than 84% of U.S. towns; hotter July afternoons than 93% of U.S. towns.
How cold does it get in Jewett in winter?
January nights average 37°. About 46 nights a year reach 32° or below. In the coldest January of the last 30 years the month averaged 43°.
How much snow does Jewett get?
About 0.1 inches in a normal winter at Centerville, TX, so most winters see none.
How hot does it get in Jewett?
July, with a typical high of 94° and a low of 73°. About 100 days a year reach 90° and 10 reach 100° (Centerville, TX).
When is the first and last frost in Jewett?
In half of years the last spring frost (32°) comes by March 20 and the first fall frost by November 12, about 239 frost-free days, at Centerville, TX.
What growing zone is Jewett in?
Zone 8b on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about 19°.
What is the best time of year to visit Jewett?
By one simple rule (highs of 62–84° and lows of 40° or more), February, March, April, May, October and November. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Jewett getting warmer?
Yes: 1991–2020 averaged 0.5° warmer than 1901–2000 on NOAA’s grid. A smaller shift than 98% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Jewett.
Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000; USDA/PRISM 2023 hardiness zones; FEMA National Risk Index. Today’s forecast: National Weather Service.