Expand
Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, in Grainola, Oklahoma, is another chilly winter month, with an average temperature fluctuating between 28.9°F (-1.7°C) and 45°F (7.2°C). Grainola's coldest weather arrives in January, when temperatures average a high of 45°F (7.2°C) and a low of 28.9°F (-1.7°C). Weather in January »
Weather in February
February, the last month of the winter in Grainola, is also a frosty month, with an average temperature varying between 31.8°F (-0.1°C) and 48.4°F (9.1°C). The average high-temperature during February registers at a still frosty 48.4°F (9.1°C), closely corresponding to the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Grainola, is a refreshing month, with temperature in the range of an average low of 41.7°F (5.4°C) and an average high of 59.9°F (15.5°C). The beginning of March signals a rise in the average high-temperature, moving from a chilly 48.4°F (9.1°C) in February to a refreshing 59.9°F (15.5°C). Weather in March »
Weather in April
April is an agreeable spring month in Grainola, Oklahoma, with an average temperature ranging between min 49.1°F (9.5°C) and max 68°F (20°C). A slight uplift of average high-temperatures is noted in April, with temperatures adjusting from a mild 59.9°F (15.5°C) in March to a pleasant 68°F (20°C). Weather in April »
Weather in May
May, the last month of the spring in Grainola, is a warm month, with an average temperature varying between 57.9°F (14.4°C) and 75.6°F (24.2°C). May brings a slight elevation in the average high-temperature, transitioning from April's agreeable 68°F (20°C) to a moderately hot 75.6°F (24.2°C). Weather in May »
Weather in June
The first month of the summer, June, is a hot month in Grainola, Oklahoma, with an average temperature varying between 86.9°F (30.5°C) and 68.5°F (20.3°C). An increase in the average high-temperature marks June, moving from May's warm 75.6°F (24.2°C) to a hot 86.9°F (30.5°C). Weather in June »
Weather in July
July, the same as June, in Grainola, Oklahoma, is another hot summer month, with an average temperature ranging between max 92.1°F (33.4°C) and min 71.8°F (22.1°C). In Grainola, the highest average temperatures are observed in July, with a high of 92.1°F (33.4°C) and a low of 71.8°F (22.1°C). The heat index value for July is computed to be a blisteringly hot 109.4°F (43°C). Weather in July »
Weather in August
The last month of the summer, August, is also a hot month in Grainola, Oklahoma, with an average temperature ranging between max 90.3°F (32.4°C) and min 69.6°F (20.9°C). In Grainola, August's average high-temperature stands at a still hot 90.3°F (32.4°C), closely related to the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Grainola, Oklahoma, with an average temperature ranging between max 82.8°F (28.2°C) and min 63.7°F (17.6°C). The transition into September involves a small decrease in the average high-temperature, dipping slightly from a hot 90.3°F (32.4°C) in August to a warm 82.8°F (28.2°C). Weather in September »
Weather in October
October, like September, is another pleasant autumn month in Grainola, Oklahoma, with temperature in the range of an average low of 51.8°F (11°C) and an average high of 69.3°F (20.7°C). In Grainola, the beginning of October is marked by a lowered average high-temperature, shifting from September's moderately hot 82.8°F (28.2°C) to a pleasant 69.3°F (20.7°C). Weather in October »
Weather in November
The last month of the autumn, November, is another refreshing month in Grainola, Oklahoma, with an average temperature fluctuating between 57.7°F (14.3°C) and 40.6°F (4.8°C). As October shifts into November, a slight alteration in temperatures is observed, with average highs reducing from an agreeable 69.3°F (20.7°C) to a mild 57.7°F (14.3°C). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Grainola, Oklahoma, with temperature in the range of an average high of 46.8°F (8.2°C) and an average low of 31.6°F (-0.2°C). A decrease in the average high-temperature is observed during December, shifting from a mild 57.7°F (14.3°C) in November to a frosty 46.8°F (8.2°C). Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in Grainola?
January, with its high-temperature average of 45°F (7.2°C) and a low-temperature average of 28.9°F (-1.7°C), is the coldest month.
How much does it rain in Grainola?
In Grainola, during the entire year, the rain falls for 97.1 days and collects up to 10.87" (276mm) of precipitation.
When does it snow in Grainola?
Months with snowfall are January through March, November and December.
When does it snow the most in Grainola?
The months with the most snowfall are January through March, with an average 0.2" (5mm) of accumulated snow.
How many days does it snow in Grainola?
Throughout the year, in Grainola, Oklahoma, there are 5.8 snowfall days, and 0.71" (18mm) of snow is accumulated.
What are the months with the least sunshine in Grainola?
The months with the least sunshine in Grainola, Oklahoma, are January and December, with an average of 6.1h of sunshine.
What is the month with the lowest UV index in Grainola?
January and December, with an average maximum UV index of 2, are months with the lowest UV index in Grainola, Oklahoma.
When is Daylight Saving Time (DST) in Grainola?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Grainola, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
When it does not snow in Grainola?
April through October are months without snowfall.
What is the most humid month in Grainola?
The most humid month is May, with an average relative humidity of 77%.
What is the wettest month in Grainola?
The month with the most rainfall in Grainola, Oklahoma, is May, when the rain falls for 12.3 days and typically aggregates up to 2.17" (55mm) of precipitation.
When are the longest days in Grainola?
With an average of 14h and 42min of daylight, June has the longest days of the year in Grainola, Oklahoma.
When is the highest UV index in Grainola?
June through August, with an average maximum UV index of 7, are months with the highest UV index in Grainola.
What month is the hottest in Grainola?
July, noted for its average high-temperature of 92.1°F (33.4°C) and an average low-temperature of 71.8°F (22.1°C), is considered the warmest month.
What month has the most sunshine in Grainola?
With an average of 11.2h of sunshine, August has the most sunshine of the year.
What is the least humid month in Grainola?
The least humid month in Grainola is October, with an average relative humidity of 65%.
What is the driest month in Grainola?
December is the month with the least rainfall in Grainola, Oklahoma. Rain falls for 3.6 days and accumulates 0.24" (6mm) of precipitation.
What is the month with the shortest days in Grainola?
The month with the shortest days is December, with an average of 9h and 42min of daylight.
Average temperature
Grainola, OK
The warmest month (with the highest average high temperature) is July (92.1°F).
The month with the lowest average high temperature is January (45°F).
The month with the highest average low temperature is July (71.8°F).
The coldest month (with the lowest average low temperature) is January (28.9°F).
Average pressure
Grainola, OK
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.02"Hg - Average pressure in April:
29.9"Hg - Average pressure in May:
29.9"Hg - Average pressure in June:
29.87"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.93"Hg - Average pressure in September:
29.98"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.09"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed
Grainola, OK
- Average wind speed in January:
10.3mph - Average wind speed in February:
10.6mph - Average wind speed in March:
11.4mph - Average wind speed in April:
11.5mph - Average wind speed in May:
9.8mph - Average wind speed in June:
9.5mph
- Average wind speed in July:
8.1mph - Average wind speed in August:
8.1mph - Average wind speed in September:
8.6mph - Average wind speed in October:
9.8mph - Average wind speed in November:
10.5mph - Average wind speed in December:
9.8mph
The windiest month (with the highest average wind speed) is April (11.5mph).
The calmest months (with the lowest average wind speed) are July and August (8.1mph).
Average humidity
Grainola, OK
The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is October (65%).
Average rainfall
Grainola, OK
- Average rainfall in January:
0.39" - Average rainfall in February:
0.39" - Average rainfall in March:
0.59" - Average rainfall in April:
1.18" - Average rainfall in May:
2.17" - Average rainfall in June:
0.91"
- Average rainfall in July:
1.06" - Average rainfall in August:
1.46" - Average rainfall in September:
0.98" - Average rainfall in October:
1.14" - Average rainfall in November:
0.35" - Average rainfall in December:
0.24"
The wettest month (with the highest rainfall) is May (2.17").
The driest month (with the least rainfall) is December (0.24").
Average rainfall days
Grainola, OK
- Average rainfall days in January:
3.6 days - Average rainfall days in February:
5 days - Average rainfall days in March:
7.8 days - Average rainfall days in April:
11.3 days - Average rainfall days in May:
12.3 days - Average rainfall days in June:
9.4 days
- Average rainfall days in July:
10.8 days - Average rainfall days in August:
10.6 days - Average rainfall days in September:
10.3 days - Average rainfall days in October:
7.5 days - Average rainfall days in November:
4.9 days - Average rainfall days in December:
3.6 days
The month with the highest number of rainy days is May (12.3 days).
The months with the least rainy days are January and December (3.6 days).
Average snowfall
Grainola, OK
The months with the highest snowfall are January, February and March (0.2").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Grainola, OK
- Average snowfall days in January:
1.8 days - Average snowfall days in February:
2.1 days - Average snowfall days in March:
0.5 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.1 days - Average snowfall days in November:
0.6 days - Average snowfall days in December:
0.7 days
The month with the highest number of snowfall days is February (2.1 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight / Average sunshine
Grainola, OK
- Average daylight in January:
10h and 0min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 1min - Average daylight in June:
14h and 4min
- Average daylight in July:
14h and 2min - Average daylight in August:
13h and 3min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 1min - Average daylight in December:
9h and 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January:
6h and 1min - Average sunshine in February:
6h and 5min - Average sunshine in March:
7h and 2min - Average sunshine in April:
8h and 4min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 5min
- Average sunshine in July:
11h and 1min - Average sunshine in August:
11h and 1min - Average sunshine in September:
8h and 5min - Average sunshine in October:
6h and 5min - Average sunshine in November:
6h and 1min - Average sunshine in December:
6h and 1min
The month with the most sunshine is August (Average sunshine: 11h and 12min).
The months with the least sunshine are January and December (Average sunshine: 6h and 6min).
Average sunshine days
Grainola, OK
- Average sunshine days in January:
26.2 days - Average sunshine days in February:
20.8 days - Average sunshine days in March:
21 days - Average sunshine days in April:
17.3 days - Average sunshine days in May:
15.8 days - Average sunshine days in June:
17.8 days
- Average sunshine days in July:
16.9 days - Average sunshine days in August:
16.8 days - Average sunshine days in September:
17.2 days - Average sunshine days in October:
21 days - Average sunshine days in November:
23.7 days - Average sunshine days in December:
25.4 days
The month with the most sunshine days is January (26.2 days).
The month with the least sunshine days is May (15.8 days).
Average UV index
Grainola, OK
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover
Grainola, OK
The month with the most cloud cover is March (Cloud cover 38).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility
Grainola, OK
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Grainola, Oklahoma, USA
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location
