Deer Park is among the wettest of U.S. towns: 63 inches of precipitation a year
Deep winter brings January lows near 38°. In January, nights here are milder than in 85% of U.S. towns. Decade by decade the climate has edged up, 0.5° above 1901–2000. Garden chairs stay out from February to April and October to November, the months with highs of 65–79°.
A year in Deer Park at a glance
Each month’s typical high and low, and what it brings.
What stands out about Deer Park’s climate
Compared with towns across the U.S., with Deer Park’s place in Alabama beside it.
What a year in Deer Park feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 228 frost-free days a year
In half of years the last 32° night comes by March 26 and the first by November 8. Frost and day counts come from NOAA’s station at Chatom, AL, 18 miles from the town’s center, 130 ft higher.
The 2023 USDA map puts Deer Park’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 63 inches of rain a year
July is the wettest month and October the driest.
Rain + melted snow by month
Inches of water
Heating and cooling a home in Deer Park
52% of the work is heating. 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 Chatom, AL.
Living with Deer Park’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
228 frost-free days in zone 8b. The last frost comes by Mar 26 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 8.
Months with highs of 62–84° and lows of 40° or more: February, March, April, October and November.
Parks & trails →Of the yearly building losses FEMA expects in Deer Park from natural hazards, hurricanes are the largest share (33%); heat waves, cold waves, winter storms and ice storms together are 10%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Deer Park and similar climates
TownRatings has no climate map of the towns around Deer Park yet.
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 Deer Park averaged 0.5° warmer than the 1900s. The biggest change is in February (+1.3°).
A smaller shift than in 97% 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 Deer Park compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Deer Park’s place among Alabama’s.
Deer Park weather by month
Highs, lows and precipitation from NOAA’s grid at Deer Park’s center. 1991–2020 normals.
| Month | High | Low | Rain + melt | 30-yr range |
|---|---|---|---|---|
| January | 60° | 38° | 6.1" | 41° – 57° |
| February | 65° | 41° | 4.9" | 44° – 62° |
| March | 72° | 47° | 5.8" | 53° – 67° |
| April | 79° | 53° | 4.9" | 61° – 71° |
| May | 85° | 61° | 4.7" | 70° – 76° |
| June | 90° | 68° | 6.2" | 77° – 83° |
| July | 92° | 71° | 6.6" | 79° – 84° |
| August | 91° | 70° | 5.8" | 78° – 84° |
| September | 88° | 66° | 4.5" | 73° – 81° |
| October | 79° | 54° | 3.6" | 62° – 72° |
| November | 70° | 44° | 4.4" | 51° – 62° |
| December | 63° | 40° | 5.6" | 44° – 59° |
| Year | 78° | 54° | 63.1" |
How much a month can swing
A normal is an average. February swings the most: from 1991 to 2020 its average ranged from 44° to 62°. July is the most reliable, staying within 5°.
Where Deer Park’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 Deer Park’s center.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Chatom, AL, 18 miles from the town’s center, 130 ft higher; 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 Deer Park’s climate
What is the weather like in Deer Park?
A typical July afternoon reaches 92°, a January night drops to 38°. Milder January nights than 85% of U.S. towns; hotter July afternoons than 85% of U.S. towns.
How cold does it get in Deer Park in winter?
January nights average 38°. About 51 nights a year reach 32° or below. In the coldest January of the last 30 years the month averaged 41°.
How hot does it get in Deer Park?
July, with a typical high of 92° and a low of 71°. About 88 days a year reach 90° and 3 reach 100° (Chatom, AL).
When is the first and last frost in Deer Park?
In half of years the last spring frost (32°) comes by March 26 and the first fall frost by November 8, about 228 frost-free days, at Chatom, AL.
What growing zone is Deer Park 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 Deer Park?
By one simple rule (highs of 62–84° and lows of 40° or more), February, March, April, October and November. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Deer Park getting warmer?
Yes: 1991–2020 averaged 0.5° warmer than 1901–2000 on NOAA’s grid. A smaller shift than 97% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Deer Park.
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.