Coyle, Oklahoma climate: Normal weather by month, frost dates and records
Coyle's normal year runs from 27°F January nights to 93°F July afternoons. (NOAA 1991-2020 normals)
In metric: a yearly mean of 15.6°C, January lows of −3°C, July highs of 34°C.
- NOAA stationCoyle 7 mi N Mesonet
- Station IDUSC00342207
- Location36.06°N 97.21°W
- Elevation1,072 ft (327 m)
- From the center8 miles
- Population338
On October 23, the normal high in Coyle is 70°F and the normal low 46°F.
Normals describe a typical year at the station, not a forecast. The National Weather Service forecast for Coyle.
- Jan 49° 27°
- Feb 53° 30°
- Mar 63° 39°
- Apr 71° 47°
- May 79° 57°
- Jun 87° 66°
- Jul 93° 70°
- Aug 92° 69°
- Sep 84° 61°
- Oct 73° 49°
- Nov 61° 38°
- Dec 51° 29°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
What is the weather like in Coyle each month?
July is the warmest month, with normal highs of 93°F; January the coldest, with normal lows of 27°F.
| Month | High | Low | Mean | Wet days | 90°F days | Freezing nights | Daylight |
|---|---|---|---|---|---|---|---|
| January | 49°F | 27°F | 38.0°F | – | <1 | 23 | 10 h |
| February | 53°F | 30°F | 41.7°F | – | <1 | 18 | 10 h 50 min |
| March | 63°F | 39°F | 51.3°F | – | <1 | 8 | 11 h 50 min |
| April | 71°F | 47°F | 59.2°F | – | 1 | 2 | 13 h |
| May | 79°F | 57°F | 68.0°F | – | 3 | <1 | 14 h |
| June | 87°F | 66°F | 76.7°F | – | 15 | <1 | 14 h 30 min |
| July | 93°F | 70°F | 81.5°F | – | 23 | <1 | 14 h 20 min |
| August | 92°F | 69°F | 80.4°F | – | 19 | <1 | 13 h 30 min |
| September | 84°F | 61°F | 72.6°F | – | 10 | <1 | 12 h 30 min |
| October | 73°F | 49°F | 61.0°F | – | 1 | 1 | 11 h 20 min |
| November | 61°F | 38°F | 49.4°F | – | <1 | 9 | 10 h 20 min |
| December | 51°F | 29°F | 39.9°F | – | <1 | 21 | 9 h 40 min |
| Year (annual) | 71°F | 49°F | 60.0°F | – | 73 | 81 |
The same normals in °C and millimetres
| Month | High | Low | Mean |
|---|---|---|---|
| January | 10°C | −3°C | 3.3°C |
| February | 12°C | −1°C | 5.4°C |
| March | 17°C | 4°C | 10.7°C |
| April | 22°C | 8°C | 15.1°C |
| May | 26°C | 14°C | 20.0°C |
| June | 31°C | 19°C | 24.8°C |
| July | 34°C | 21°C | 27.5°C |
| August | 33°C | 20°C | 26.9°C |
| September | 29°C | 16°C | 22.6°C |
| October | 23°C | 9°C | 16.1°C |
| November | 16°C | 3°C | 9.7°C |
| December | 10°C | −1°C | 4.4°C |
NOAA publishes no 1991-2020 snowfall normal for this station. The nearest record that keeps one, Stillwater (2 mi W) (8 miles away), gets 8 inches of snow in a normal year; elevation and distance can change that.
Source: NOAA NCEI 1991-2020 monthly normals, station USC00342207; annual normals. Wet days: 0.01 inch or more; 90°F days and freezing nights: NOAA's day counts. Daylight: sunrise to sunset on the 15th, computed from the latitude.
When is the best weather to visit Coyle?
Normal highs sit between 65°F and 85°F in April, May, September and October.
That is a measurement, not a recommendation: it counts the months whose normal afternoon high sits between 65°F and 85°F, where a light layer is enough by day.
Source: NOAA NCEI 1991-2020 monthly normals, station USC00342207.
When is the last frost in Coyle?
In Coyle, the last spring frost (32°F) comes after April 3 in half of years and after April 20 in one year in ten; the first autumn frost comes before November 1 in half of years and before October 18 in one year in ten.
Frost-free in half of yearsFrost in 1 to 9 years out of 10Frost most years
- Last spring frost, half of years after
- April 31 year in 10 after April 20; 9 in 10 after March 13
- First autumn frost, half of years before
- November 11 year in 10 before October 18; 9 in 10 before November 16
NOAA puts the median frost-free season at 210 days, and the season without a hard freeze (28°F) at 232 days.
A hard freeze (28°F) comes after March 21 in half of springs and before November 9 in half of autumns.
The USDA's 2023 Plant Hardiness Zone Map puts Coyle in zone 7b in ZIP code 73027, the nearest ZIP area.
Frost dates for every NOAA station in Oklahoma · Frost dates by ZIP code
Source: NOAA NCEI 1991-2020 annual normals (frost probabilities), station USC00342207; USDA 2023 Plant Hardiness Zone Map, ZIP listings: PRISM Group, Oregon State University, https://prism.oregonstate.edu, accessed October 8, 2026. A 10% date means one year in ten has a frost after it in spring or before it in autumn.
How hot and how cold does it get in Coyle?
In a normal year in Coyle, 73 days a year reach 90°F (11 of them 100°F or more) and 81 nights fall to 32°F or colder.
- Days at 90°F or more
- 73a normal year
- Days at 100°F or more
- 11a normal year
- Nights at 32°F or colder
- 81a normal year
- Days that stay below freezing
- 10high of 32°F or less
Source: NOAA NCEI 1991-2020 annual normals, station USC00342207.
How sunny is Coyle?
Over a year 80% of the sunlight that would reach the ground under clear skies gets through the clouds in the area around Coyle, 4.7 kWh per square metre a day. July is the sunniest month (87%) and February the cloudiest (74%).
| Month | Share of clear-sky sunshine | Sunshine, kWh/m² a day |
|---|---|---|
| January | 77% | 2.7 |
| February | 74% | 3.4 |
| March | 74% | 4.4 |
| April | 76% | 5.5 |
| May | 77% | 6.1 |
| June | 86% | 7.0 |
| July | 87% | 6.9 |
| August | 86% | 6.1 |
| September | 84% | 5.1 |
| October | 80% | 3.9 |
| November | 80% | 2.9 |
| December | 74% | 2.3 |
Source: NASA POWER solar climatology, 2001-2020 (CERES SYN1deg). Satellite-based, for the 1-degree cell (about 100 km across) around the station, so it describes the area rather than the airport.
How much heating and cooling does Coyle need?
A normal year in Coyle brings 3,667 heating degree days, 32% fewer than the median U.S. place (5,373), and 1,870 cooling degree days, 2.1 times the median (908). Five months need 300 or more heating degree days, a monthly mean of about 55°F or colder. For gardens and crops, NOAA counts 4,962 growing degree days a year above 50°F.
| Month | Heating | Cooling |
|---|---|---|
| January | 837 | 0 |
| February | 653 | 1 |
| March | 441 | 16 |
| April | 215 | 41 |
| May | 62 | 156 |
| June | 1 | 350 |
| July | 0 | 510 |
| August | 0 | 478 |
| September | 19 | 247 |
| October | 189 | 67 |
| November | 474 | 5 |
| December | 778 | 0 |
| Year (annual) | 3,667 | 1,870 |
Source: NOAA NCEI 1991-2020 monthly normals, station USC00342207. A degree day is one degree of a day's mean temperature below 65°F (heating) or above it (cooling); utilities use them to estimate energy use.
Has Coyle been warmer than normal lately?
2025 averaged 60.8°F, 0.8°F above the 1991-2020 normal of 60.0°F. 5 of the 5 complete years since 2021 ran warmer than the normal.
| Year | Mean | Against normal |
|---|---|---|
| 2021 | 60.4°F | +0.4°F |
| 2022 | 60.5°F | +0.5°F |
| 2023 | 61.1°F | +1.1°F |
| 2024 | 62.5°F | +2.5°F |
| 2025 | 60.8°F | +0.8°F |
Source: observed years: ACIS, station USC00342207. A year counts only with all twelve months complete.
How does Coyle's climate compare?
Coyle is warmer than 54 of the other 133 places with their own NOAA record in Oklahoma. Across the 7,247 U.S. stations with normals, its annual mean of 60.0°F is warmer than 75%.
Source: NOAA NCEI 1991-2020 normals for every station PlainClimate covers.
Questions about Coyle's climate
What is the coldest month in Coyle?
January, with a normal high of 49°F and a normal low of 27°F. The warmest is July (93°F by day, 70°F at night).
Does it snow in Coyle?
Yes. NOAA publishes no 1991-2020 snowfall normal for Coyle's NOAA station; the nearest record that keeps one, Stillwater (2 mi W) (8 miles away), records 8 inches of snow in a normal year.
What plant hardiness zone is Coyle in?
The USDA's 2023 map puts Coyle in zone 7b in ZIP code 73027, the nearest ZIP area.
How late can frost come in Coyle?
In half of years the last 32°F night comes after April 3; in one year in ten it comes after April 20. Waiting until April 20 leaves about a one-in-ten chance of a later frost.
Nearby and next
- Oklahoma climateThe statewide normals and every place in the state
- Orlando, OK7 miles from this station, 59.2°F a year
- Stillwater, OK10 miles from this station, 61.5°F a year
- Perkins, OK11 miles from this station, 60.4°F a year
- Perry, OK16 miles from this station, 60.4°F a year
- Compare two placesMonth by month, side by side
Download these normals (CSV) · JSON · How these figures are made