Photo: Stedil · CC BY-SA 4.0Afternoon heat in Montgomery beats that of 94% of U.S. towns
The coldest hours of a January night bottom out at 41° on average. Precipitation peaks in May and eases off in July. By January nights alone, it runs milder than 90% of U.S. towns. Plan time outside from February to April and October to December, when highs sit at 63–81°.
A year in Montgomery at a glance
Each month’s typical high and low, and what it brings.
What stands out about Montgomery’s climate
Compared with towns across the U.S., with Montgomery’s place in Texas beside it.
What a year in Montgomery feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 285 frost-free days a year
In half of years the last 32° night comes by February 24 and the first by December 2. Frost and day counts come from NOAA’s station at Conroe, TX, 13 miles from the town’s center, at about the same height.
The 2023 USDA map puts Montgomery’s center in zone 9a: the coldest night of a typical winter, averaged over 1991–2020, reaches about 23°. 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 49 inches of rain a year
May is the wettest month and July the driest. Rain falls on about 71 days a year. Snow is rare: about 0.0" in a normal year at Montgomery, TX, so most winters see none.
Rain + melted snow by month
Inches of water
Heating and cooling a home in Montgomery
31% of the work is heating, so air conditioning is the bigger bill. Months averaging under 55°: December and January.
Degree days add up how far each day’s average falls below (heating) or rises above (cooling) 65° over a year. NOAA normals at Conroe, TX.
Living with Montgomery’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
285 frost-free days in zone 9a. The last frost comes by Feb 24 in half of years, so many gardeners wait a week or two past that to set out tomatoes. The first fall frost comes by Dec 2.
Months with highs of 62–84° and lows of 40° or more: February, March, April, October, November and December. 3.2 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Montgomery from natural hazards, drought is the largest share (29%); heat waves, cold waves, winter storms and ice storms together are 12%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Montgomery and similar climates
TownRatings has no climate map of the towns around Montgomery yet.
Climates most like Montgomery’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 |
|---|---|---|---|---|
| Montgomery, TX | 41° | 94° | 49" | 0.0" |
| Waycross, GA | 39° | 93° | 49" | 0.0" |
| Macclenny, FL | 41° | 92° | 52" | 0.0" |
| Shreveport, LA | 37° | 94° | 52" | 0.1" |
| Hardeeville, SC | 38° | 92° | 48" | 0.0" |
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 Montgomery averaged 1.2° warmer than the 1900s. The biggest change is in March (+2.4°).
A smaller shift than in 60% 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 Montgomery compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Montgomery’s place among Texas’.
Montgomery weather by month
Highs, lows and precipitation from NOAA’s grid at Montgomery’s center; snow, wet days and snow on the ground from Montgomery, TX. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 62° | 41° | 4.0" | 0.0" | 6 | 0 | 46° – 58° |
| February | 66° | 45° | 3.2" | 0.0" | 7 | 0 | 46° – 65° |
| March | 72° | 51° | 3.5" | 0.0" | 7 | 0 | 56° – 69° |
| April | 79° | 57° | 3.8" | 0.0" | 6 | 0 | 63° – 73° |
| May | 86° | 65° | 5.1" | 0.0" | 6 | 0 | 72° – 80° |
| June | 91° | 71° | 4.8" | 0.0" | 6 | 0 | 79° – 86° |
| July | 94° | 74° | 3.1" | 0.0" | 5 | 0 | 81° – 88° |
| August | 95° | 73° | 3.7" | 0.0" | 7 | 0 | 80° – 90° |
| September | 90° | 68° | 4.0" | 0.0" | 5 | 0 | 76° – 83° |
| October | 81° | 58° | 5.0" | 0.0" | 5 | 0 | 66° – 76° |
| November | 71° | 49° | 4.6" | 0.0" | 5 | 0 | 54° – 66° |
| December | 63° | 42° | 4.0" | 0.0" | 7 | 0 | 46° – 58° |
| Year | 79° | 58° | 48.6" | 0.0" | 71 | 0 |
How much a month can swing
A normal is an average. February swings the most: from 1991 to 2020 its average ranged from 46° to 65°. June is the most reliable, staying within 7°.
Where Montgomery’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 Montgomery’s center.
- Snow: Montgomery, TX (NOAA station in town).
- Frost, freezing nights, 90° and 100° days, heating and cooling: Conroe, TX, 13 miles from the town’s center, at about the same height; 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 Montgomery’s climate
What is the weather like in Montgomery?
A typical July afternoon reaches 94°, a January night drops to 41°, and snow is almost unheard of. Milder January nights than 90% of U.S. towns; hotter July afternoons than 94% of U.S. towns.
How cold does it get in Montgomery in winter?
January nights average 41°. About 17 nights a year reach 32° or below. In the coldest January of the last 30 years the month averaged 46°.
How much snow does Montgomery get?
About 0.0 inches in a normal winter at Montgomery, TX, so most winters see none.
How hot does it get in Montgomery?
July, with a typical high of 94° and a low of 74°. About 105 days a year reach 90° and 9 reach 100° (Conroe, TX).
When is the first and last frost in Montgomery?
In half of years the last spring frost (32°) comes by February 24 and the first fall frost by December 2, about 285 frost-free days, at Conroe, TX.
What growing zone is Montgomery in?
Zone 9a on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about 23°.
What is the best time of year to visit Montgomery?
By one simple rule (highs of 62–84° and lows of 40° or more), February, March, April, October, November and December. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Montgomery getting warmer?
Yes: 1991–2020 averaged 1.2° warmer than 1901–2000 on NOAA’s grid. A smaller shift than 60% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Montgomery.
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.