John Frank House · Photo: Jeff M. Jones · Public domainSapulpa reaches 100° on about 14 days a year, more than 93% of U.S. towns
A typical July afternoon reaches 93°, a January night drops to 27°, and about 9 inches of snow falls in a normal winter.
A year in Sapulpa at a glance
Each month’s typical high and low, and what it brings.
What stands out about Sapulpa’s climate
Compared with towns across the U.S., with Sapulpa’s place in Oklahoma beside it.
What a year in Sapulpa feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 220 frost-free days a year
In half of years the last 32° night comes by March 30 and the first by November 4. Frost and day counts come from NOAA’s station at Tulsa R L Jones Jr Airport, 8 miles from the town’s center, at about the same height.
The 2023 USDA map puts Sapulpa’s center in zone 7b: the coldest night of a typical winter, averaged over 1991–2020, reaches about 6°. 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 9 inches of snow a winter
Snow, measured at Tulsa International Airport, falls mostly in February. Precipitation (rain plus melted snow) adds up to 41 inches a year; May is the wettest month and January the driest. Rain or snow falls on about 94 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Sapulpa
61% of the work is heating. Months averaging under 55° run from November through March.
Degree days add up how far each day’s average falls below (heating) or rises above (cooling) 65° over a year. NOAA normals at Tulsa R L Jones Jr Airport.
Living with Sapulpa’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
220 frost-free days in zone 7b. The last frost comes by Mar 30 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 4.
Months with highs of 62–84° and lows of 40° or more: April, May and October. 2.7 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Sapulpa from natural hazards, river flooding is the largest share (32%); heat waves, cold waves, winter storms and ice storms together are 37%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Sapulpa and its neighbors
Every town next door is within a degree of Sapulpa in January and July, closer than the 5 km grid can tell apart. Tap a town to see its climate.
Climates most like Sapulpa’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 |
|---|---|---|---|---|
| Sapulpa, OK | 27° | 93° | 41" | 8.7" |
| Branson, MO | 25° | 90° | 45" | 6.8" |
| Lancaster, SC | 31° | 91° | 43" | 2.6" |
| East Highland Park, VA | 28° | 90° | 46" | 8.8" |
| Harrisburg, NC | 31° | 90° | 45" | 3.3" |
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value. Snow and frost-free days come from the nearest weather station, so neighbors often share them.
About as warm as it used to be
The last 30 years in Sapulpa averaged 0.2° warmer than the 1900s. The biggest change is in March (+1.6°).
A smaller shift than in all but 34 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 Sapulpa compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Sapulpa’s place among Oklahoma’s.
Sapulpa weather by month
Highs, lows and precipitation from NOAA’s grid at Sapulpa’s center; snow, wet days and snow on the ground from Tulsa International Airport. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 48° | 27° | 1.7" | 1.9" | 6 | 2 | 32° – 47° |
| February | 54° | 31° | 1.7" | 2.4" | 7 | 2 | 35° – 51° |
| March | 63° | 40° | 3.2" | 1.9" | 9 | 1 | 44° – 60° |
| April | 71° | 48° | 4.4" | 0.0" | 9 | 0 | 53° – 66° |
| May | 79° | 58° | 5.6" | 0.0" | 11 | 0 | 65° – 76° |
| June | 87° | 67° | 4.8" | 0.0" | 9 | 0 | 73° – 83° |
| July | 93° | 71° | 3.8" | 0.0" | 7 | 0 | 77° – 89° |
| August | 92° | 69° | 3.5" | 0.0" | 7 | 0 | 74° – 87° |
| September | 84° | 61° | 3.9" | 0.0" | 8 | 0 | 68° – 80° |
| October | 73° | 49° | 3.6" | 0.0" | 8 | 0 | 55° – 68° |
| November | 61° | 38° | 2.8" | 0.8" | 7 | 0 | 43° – 57° |
| December | 51° | 30° | 2.3" | 1.7" | 7 | 2 | 29° – 45° |
| Year | 71° | 49° | 41.3" | 8.7" | 94 | 6 |
How much a month can swing
A normal is an average. December swings the most: from 1991 to 2020 its average ranged from 29° to 45°. June is the most reliable, staying within 10°.
Where Sapulpa’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 Sapulpa’s center.
- Snow: Tulsa International Airport.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Tulsa R L Jones Jr Airport, 8 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 Sapulpa’s climate
What is the weather like in Sapulpa?
A typical July afternoon reaches 93°, a January night drops to 27°, and about 9 inches of snow falls in a normal winter. Milder January nights than 67% of U.S. towns; hotter July afternoons than 90% of U.S. towns.
How cold does it get in Sapulpa in winter?
January nights average 27°. About 81 nights a year reach 32° or below. In the coldest January of the last 30 years the month averaged 32°.
How much snow does Sapulpa get?
About 8.7 inches in a normal winter at Tulsa International Airport, most of it in February, with snow on the ground about 6 days a year.
How hot does it get in Sapulpa?
July, with a typical high of 93° and a low of 71°. About 81 days a year reach 90° and 14 reach 100° (Tulsa R L Jones Jr Airport).
When is the first and last frost in Sapulpa?
In half of years the last spring frost (32°) comes by March 30 and the first fall frost by November 4, about 220 frost-free days, at Tulsa R L Jones Jr Airport.
What growing zone is Sapulpa in?
Zone 7b on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about 6°.
What is the best time of year to visit Sapulpa?
By one simple rule (highs of 62–84° and lows of 40° or more), April, May and October. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Sapulpa getting warmer?
Yes: 1991–2020 averaged 0.2° warmer than 1901–2000 on NOAA’s grid. A smaller shift than all but 34 U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Sapulpa.
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.