Climate Guymon - Oklahoma
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 50 | 53 | 61 | 70 | 79 | 88 |
| Average low in ºF Av. low Lo | 22 | 24 | 31 | 40 | 51 | 60 |
| Av. precipitation in inch Av. precip. Pre. | 0.40 | 0.47 | 1.43 | 1.51 | 2.44 | 2.94 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 94 | 92 | 85 | 72 | 60 | 48 |
| Average low in ºF Av. low Lo | 65 | 65 | 56 | 42 | 31 | 22 |
| Av. precipitation in inch Av. precip. Pre. | 2.66 | 2.92 | 1.79 | 1.57 | 0.53 | 0.64 |
What is the average weather in Guymon, Oklahoma?
Guymon experiences a cold semi-arid climate, marked by very large seasonal temperature contrasts due to its inland location. Summers are hot, while winters are cold. The area is dry overall, with precipitation generally low, though summer months tend to be wetter, occasionally bringing brief showers.
Guymon Climate Graph - Oklahoma Climate Chart
Daily normals Guymon - Oklahoma - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 49.0 | 21.5 | 0.02 | 0.02 | 0.00 | 0.00 |
| 2 Jan | 49.1 | 21.5 | 0.04 | 0.04 | 0.00 | 0.00 |
| 3 Jan | 49.2 | 21.5 | 0.05 | 0.05 | 0.00 | 0.00 |
| 4 Jan | 49.3 | 21.5 | 0.07 | 0.07 | 0.00 | 0.00 |
| 5 Jan | 49.4 | 21.5 | 0.09 | 0.09 | 0.00 | 0.00 |
| 6 Jan | 49.6 | 21.6 | 0.10 | 0.10 | 0.00 | 0.00 |
| 7 Jan | 49.7 | 21.6 | 0.12 | 0.12 | 0.00 | 0.00 |
| 8 Jan | 49.8 | 21.6 | 0.14 | 0.14 | 0.00 | 0.00 |
| 9 Jan | 49.9 | 21.6 | 0.15 | 0.15 | 0.00 | 0.00 |
| 10 Jan | 50.1 | 21.7 | 0.17 | 0.17 | 0.00 | 0.00 |
| 11 Jan | 50.2 | 21.7 | 0.18 | 0.18 | 0.00 | 0.00 |
| 12 Jan | 50.3 | 21.7 | 0.19 | 0.19 | 0.00 | 0.00 |
| 13 Jan | 50.5 | 21.8 | 0.20 | 0.20 | 0.00 | 0.00 |
| 14 Jan | 50.6 | 21.8 | 0.21 | 0.21 | 0.00 | 0.00 |
| 15 Jan | 50.7 | 21.8 | 0.22 | 0.22 | 0.00 | 0.00 |
| 16 Jan | 50.8 | 21.9 | 0.23 | 0.23 | 0.00 | 0.00 |
| 17 Jan | 50.9 | 21.9 | 0.24 | 0.24 | 0.00 | 0.00 |
| 18 Jan | 51.0 | 21.9 | 0.25 | 0.25 | 0.00 | 0.00 |
| 19 Jan | 51.1 | 22.0 | 0.26 | 0.26 | 0.00 | 0.00 |
| 20 Jan | 51.2 | 22.0 | 0.27 | 0.27 | 0.00 | 0.00 |
| 21 Jan | 51.3 | 22.0 | 0.29 | 0.29 | 0.00 | 0.00 |
| 22 Jan | 51.4 | 22.1 | 0.30 | 0.30 | 0.00 | 0.00 |
| 23 Jan | 51.5 | 22.1 | 0.31 | 0.31 | 0.00 | 0.00 |
| 24 Jan | 51.6 | 22.2 | 0.32 | 0.32 | 0.00 | 0.00 |
| 25 Jan | 51.7 | 22.2 | 0.34 | 0.34 | 0.00 | 0.00 |
| 26 Jan | 51.8 | 22.3 | 0.35 | 0.35 | 0.00 | 0.00 |
| 27 Jan | 51.8 | 22.3 | 0.36 | 0.36 | 0.00 | 0.00 |
| 28 Jan | 51.9 | 22.3 | 0.37 | 0.37 | 0.00 | 0.00 |
| 29 Jan | 52.0 | 22.4 | 0.39 | 0.39 | 0.00 | 0.00 |
| 30 Jan | 52.1 | 22.4 | 0.40 | 0.40 | 0.00 | 0.00 |
| 31 Jan | 52.1 | 22.5 | 0.41 | 0.41 | 0.00 | 0.00 |
Weather history Guymon - September 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Sep | 98.1 | 66.9 | 0.00 | - | - |
| 02 Sep | 100.0 | 72.0 | 0.00 | - | - |
| 03 Sep | 104.0 | 71.1 | 0.00 | - | - |
| 04 Sep | 104.0 | 66.9 | 0.19 | - | - |
| 05 Sep | 99.0 | 72.0 | 0.50 | - | - |
| 06 Sep | - | - | - | - | - |
| 07 Sep | - | - | - | - | - |
| 08 Sep | - | - | - | - | - |
| 09 Sep | - | - | - | - | - |
| 10 Sep | - | - | - | - | - |
| 11 Sep | - | - | - | - | - |
| 12 Sep | - | - | - | - | - |
| 13 Sep | - | - | - | - | - |
| 14 Sep | - | - | - | - | - |
| 15 Sep | - | - | - | - | - |
| 16 Sep | - | - | - | - | - |
| 17 Sep | - | - | - | - | - |
| 18 Sep | - | - | - | - | - |
| 19 Sep | - | - | - | - | - |
| 20 Sep | - | - | - | - | - |
| 21 Sep | - | - | - | - | - |
| 22 Sep | - | - | - | - | - |
| 23 Sep | - | - | - | - | - |
| 24 Sep | - | - | - | - | - |
| 25 Sep | - | - | - | - | - |
| 26 Sep | - | - | - | - | - |
| 27 Sep | - | - | - | - | - |
| 28 Sep | - | - | - | - | - |
| 29 Sep | - | - | - | - | - |
| 30 Sep | - | - | - | - | - |
Past weather Guymon
| Sep 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 101.0 ºF | 50 ºF | |
| Average low temperature Av. low temp. | 69.8 ºF | 22 ºF | |
| Total precipitation Total precip. | 0.69 inch | 0.40 inch | |
| Total snowfall Total snowfall | - inch | 0 inch | |
| Highest max temperature Highest max temp. | 104.0 ºF | - | |
| Lowest max temperature Lowest max temp. | 98.1 ºF | - | |
| Highest min temperature Highest min temp. | 72.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 66.9 ºF | - | |
Past weather September 2026 incomplete - Missing data
Geo Guymon - Oklahoma
| Country | United States | |
|---|---|---|
| State | Oklahoma | |
| County | - | |
| City | Guymon | |
| Zip Code | 73942 | |
| Longitude | -101.48 dec. degr. | |
| Latitude | 36.68 dec. degr. | |
| Altitude - Elevation | 3123ft | |
| ICAO | - | |
| IATA | - |
Date and Time Guymon - Oklahoma
| Local Time | 02:52 AM | |
|---|---|---|
| Sunrise | 07:22 AM | |
| Sunset | 08:03 PM | |
| Day/Night | Night | |
| Timezone | Central Daylight Time | |
| Timezone DB | America - Chicago |
Map of Guymon - Oklahoma
USGS National Map — Open interactive map
Guymon weather averages
| Annual high temperature | 71ºF |
| Annual low temperature | 42ºF |
| Average annual precip. | 19.3 inch |
Station Data
Monthly averages Guymon
Longitude: -101.482, Latitude: 36.6828
Average weather Guymon, OK - 73942
Monthly: 1991-2020 normals
History: 2015-2026
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...