Guymon weather by month

Check out Guymon weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature
Rainfall
Sunshine & daylight
UV levels & humidity

Temperature in Guymon (°F)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Max temperature (daytime)	46	52	61	72	79	90	93	91	82	73	59	48
Min temperature (night-time)	19	23	30	41	50	59	64	63	54	41	30	21
Heat & Humidity	0	0	0	0	L	H	H	H	M	0	0	0

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & Daylight in Guymon

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daily hours of sunshine	7	7	8	10	10	11	11	10	9	8	7	6
Daily hours of daylight	10	11	12	13	14	15	14	14	12	11	10	10
UV Index (Maximum)	2	4	5	8	9	10	10	10	8	5	3	2

Rainfall in Guymon

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Number of days with some rain	4	4	6	6	9	8	8	8	6	4	4	4
Average monthly rainfall (inches)	0.4	0.4	0.9	1.2	2.9	2.7	2.6	2.3	1.7	0.9	0.7	0.3

More about Guymon

Guymon by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for Oklahoma (Guymon) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in Guymon?

Guymon has a cool semi arid climate with hot summers.

Guymon weather in January

Expect daytime maximum temperatures of 46°F in Guymon, Oklahoma in January based on long-term weather averages. There are 7 hours of sunshine per day on average, which might fall as snow.

46
46°F max day temperature
7
7 hours of sunshine per day
4
4 days with some rainfall
19
19°F min night temperature
10
10 hours of daylight per day
0
No heat & humidity
0.4
0.4 inches of monthly rainfall
2
2 (Low) UV index

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Guymon weather in February

Expect daytime maximum temperatures of 52°F in Guymon, Oklahoma in February based on long-term weather averages. There are 7 hours of sunshine per day on average.

52
52°F max day temperature
7
7 hours of sunshine per day
4
4 days with some rainfall
23
23°F min night temperature
11
11 hours of daylight per day
0
No heat & humidity
0.4
0.4 inches of monthly rainfall
4
4 (Moderate) UV index

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Guymon weather in March

Expect daytime maximum temperatures of 61°F in Guymon, Oklahoma in March based on long-term weather averages. There are 8 hours of sunshine per day on average.

61
61°F max day temperature
8
8 hours of sunshine per day
6
6 days with some rainfall
30
30°F min night temperature
12
12 hours of daylight per day
0
No heat & humidity
0.9
0.9 inches of monthly rainfall
5
5 (Moderate) UV index

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Guymon weather in April

Expect daytime maximum temperatures of 72°F in Guymon, Oklahoma in April based on long-term weather averages. There are 10 hours of sunshine per day on average.

72
72°F max day temperature
10
10 hours of sunshine per day
6
6 days with some rainfall
41
41°F min night temperature
13
13 hours of daylight per day
0
No heat & humidity
1.2
1.2 inches of monthly rainfall
8
8 (Very High) UV index

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Guymon weather in May

Expect daytime maximum temperatures of 79°F in Guymon, Oklahoma in May based on long-term weather averages. There are 10 hours of sunshine per day on average with typically 2.9 inches of rainfall in the month.

79
79°F max day temperature
10
10 hours of sunshine per day
9
9 days with some rainfall
50
50°F min night temperature
14
14 hours of daylight per day
L
Low heat & humidity
2.9
2.9 inches of monthly rainfall
9
9 (Very High) UV index

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Guymon weather in June

Expect daytime maximum temperatures of 90°F in Guymon, Oklahoma in June and high heat and humidity based on long-term weather averages. There are 11 hours of sunshine per day on average with typically 2.7 inches of rainfall in the month.

90
90°F max day temperature
11
11 hours of sunshine per day
8
8 days with some rainfall
59
59°F min night temperature
15
15 hours of daylight per day
H
High heat & humidity
2.7
2.7 inches of monthly rainfall
10
10 (Very High) UV index

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Guymon weather in July

Expect daytime maximum temperatures of 93°F in Guymon, Oklahoma in July and high heat and humidity based on long-term weather averages. There are 11 hours of sunshine per day on average with typically 2.6 inches of rainfall in the month.

93
93°F max day temperature
11
11 hours of sunshine per day
8
8 days with some rainfall
64
64°F min night temperature
14
14 hours of daylight per day
H
High heat & humidity
2.6
2.6 inches of monthly rainfall
10
10 (Very High) UV index

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Guymon weather in August

Expect daytime maximum temperatures of 91°F in Guymon, Oklahoma in August and high heat and humidity based on long-term weather averages. There are 10 hours of sunshine per day on average with typically 2.3 inches of rainfall in the month.

91
91°F max day temperature
10
10 hours of sunshine per day
8
8 days with some rainfall
63
63°F min night temperature
14
14 hours of daylight per day
H
High heat & humidity
2.3
2.3 inches of monthly rainfall
10
10 (Very High) UV index

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Guymon weather in September

Expect daytime maximum temperatures of 82°F in Guymon, Oklahoma in September based on long-term weather averages. There are 9 hours of sunshine per day on average with typically 1.7 inches of rainfall in the month.

82
82°F max day temperature
9
9 hours of sunshine per day
6
6 days with some rainfall
54
54°F min night temperature
12
12 hours of daylight per day
M
Moderate heat & humidity
1.7
1.7 inches of monthly rainfall
8
8 (Very High) UV index

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Guymon weather in October

Expect daytime maximum temperatures of 73°F in Guymon, Oklahoma in October based on long-term weather averages. There are 8 hours of sunshine per day on average.

73
73°F max day temperature
8
8 hours of sunshine per day
4
4 days with some rainfall
41
41°F min night temperature
11
11 hours of daylight per day
0
No heat & humidity
0.9
0.9 inches of monthly rainfall
5
5 (Moderate) UV index

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Guymon weather in November

Expect daytime maximum temperatures of 59°F in Guymon, Oklahoma in November based on long-term weather averages. There are 7 hours of sunshine per day on average.

59
59°F max day temperature
7
7 hours of sunshine per day
4
4 days with some rainfall
30
30°F min night temperature
10
10 hours of daylight per day
0
No heat & humidity
0.7
0.7 inches of monthly rainfall
3
3 (Moderate) UV index

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Guymon weather in December

Expect daytime maximum temperatures of 48°F in Guymon, Oklahoma in December based on long-term weather averages. There are 6 hours of sunshine per day on average.

48
48°F max day temperature
6
6 hours of sunshine per day
4
4 days with some rainfall
21
21°F min night temperature
10
10 hours of daylight per day
0
No heat & humidity
0.3
0.3 inches of monthly rainfall
2
2 (Low) UV index

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