Guymon, OK weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Guymon now
Loading the National Weather Service forecast…
Guymon weather by the hour
Guymon weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Guymon.
This week in Guymon
Sunrise, sunset and moon in Guymon
What is the weather usually like in Guymon?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 95°F average high
- Januarycoldest month · 22°F average low
- 17.8 inprecipitation per year · 451 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Guymon: April–May and September–October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station GUYMON MUNI AP, OK US (USW00003030), adjusted for the elevation of Guymon.
Guymon weather month by month
Sunrise and sunset in Guymon through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:55 AM | 5:55 PM | 9 h 59 min |
| February | 7:32 AM | 6:27 PM | 10 h 55 min |
| March | 7:54 AM | 7:54 PM | 11 h 59 min |
| April | 7:10 AM | 8:21 PM | 13 h 11 min |
| May | 6:36 AM | 8:47 PM | 14 h 10 min |
| June | 6:25 AM | 9:07 PM | 14 h 42 min |
| July | 6:37 AM | 9:06 PM | 14 h 28 min |
| August | 7:02 AM | 8:38 PM | 13 h 36 min |
| September | 7:27 AM | 7:54 PM | 12 h 27 min |
| October | 7:52 AM | 7:10 PM | 11 h 18 min |
| November | 7:22 AM | 5:38 PM | 10 h 15 min |
| December | 7:49 AM | 5:32 PM | 9 h 42 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Guymon?
Guymon has a cold semi-arid climate. The warmest month is July, with an average high of 95°F (35°C), and the coldest is January, with average lows of 22°F (-6°C).
It gets about 17.8 inches (451 mm) of precipitation a year. The wettest month is June and the driest is February.
The best time to visit Guymon is April–May and September–October. At 3,123 ft of elevation, nights are mild most of the year. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
More about Guymon
Weather in towns near Guymon
Questions about the weather in Guymon
What is the hottest month in Guymon?
July, with an average high of 95°F (35°C).
What is the coldest month in Guymon?
January, with an average low of 22°F (-6°C).
How much does it rain in Guymon?
About 17.8 inches (451 mm) a year; the wettest month is June.
Does it snow in Guymon?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Guymon?
April–May and September–October, when temperatures are most pleasant and rainy days are fewer.
What climate does Guymon have?
Cold semi-arid (Köppen BSk).
What is the weather like in Guymon in November?
Highs average 61°F and lows 31°F, with about 0.5 inches of precipitation.
What time is sunrise in Guymon?
Around 7:22 AM in mid-November, and sunset around 5:38 PM. Today’s exact times are shown above.
Where does this Guymon weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Guymon.
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