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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, is a cool winter month in Hollis, Oklahoma, with an average temperature fluctuating between 52.5°F (11.4°C) and 33.8°F (1°C). The coldest months are January and December, with an average high-temperature of 52.5°F (11.4°C). Weather in January »
Weather in February
The last month of the winter, February, is a mild month in Hollis, Oklahoma, with temperature in the range of an average low of 36.1°F (2.3°C) and an average high of 55.8°F (13.2°C). February's beginning signals an average high-temperature of a refreshing 55.8°F (13.2°C), barely different from January's 52.5°F (11.4°C). Weather in February »
Weather in March
March, the first month of the spring in Hollis, is an enjoyable month, with an average temperature ranging between max 66.9°F (19.4°C) and min 45.9°F (7.7°C). With the onset of March, Hollis's average high-temperature sees a rise, moving from February's moderate 55.8°F (13.2°C) to a comfortable 66.9°F (19.4°C). Weather in March »
Weather in April
April is a moderately hot spring month in Hollis, Oklahoma, with temperature in the range of an average low of 52.2°F (11.2°C) and an average high of 75.2°F (24°C). April introduces a minor temperature shift, with average high-temperatures adjusting from March's refreshing 66.9°F (19.4°C) to a moderately hot 75.2°F (24°C). Weather in April »
Weather in May
May, the last month of the spring in Hollis, is another warm month, with temperature in the range of an average high of 83.1°F (28.4°C) and an average low of 61.3°F (16.3°C). As Hollis transitions into May, the average high-temperature is observed to slightly rise from a warm 75.2°F (24°C) in April to a still moderately hot 83.1°F (28.4°C). Weather in May »
Weather in June
The first month of the summer, June, is a tropical month in Hollis, Oklahoma, with an average temperature varying between 93.7°F (34.3°C) and 72.5°F (22.5°C). The start of June brings a shift in the average high-temperature, increasing from May's warm 83.1°F (28.4°C) to a tropical 93.7°F (34.3°C). Weather in June »
Weather in July
July in Hollis, Oklahoma, is a sweltering summer month, with an average temperature ranging between min 76.1°F (24.5°C) and max 96.4°F (35.8°C). Hollis's July weather, marked by an average high temperature of 96.4°F (35.8°C) and an average low temperature of 76.1°F (24.5°C), is the warmest in the year. July's heat index is estimated at an extremely hot 107.6°F (42°C). Weather in July »
Weather in August
August, the last month of the summer in Hollis, is also a fiery hot month, with an average temperature ranging between max 95.5°F (35.3°C) and min 74.8°F (23.8°C). The transition into August shows a subtle variation to a still torrid 95.5°F (35.3°C) from July's 96.4°F (35.8°C) in the average high-temperature. Weather in August »
Weather in September
The first month of the autumn, September, is still a tropical month in Hollis, Oklahoma, with an average temperature ranging between max 86.5°F (30.3°C) and min 67.6°F (19.8°C). September's onset introduces a mild reduction in the average high-temperature, from a fiery hot 95.5°F (35.3°C) in August to a tropical 86.5°F (30.3°C). Weather in September »
Weather in October
October, like September, in Hollis, Oklahoma, is a moderately hot autumn month, with an average temperature fluctuating between 55°F (12.8°C) and 73.6°F (23.1°C). In October, the meteorological conditions alter, with the average high-temperature shifting from a hot 86.5°F (30.3°C) in September to a moderately hot 73.6°F (23.1°C). Weather in October »
Weather in November
The last month of the autumn, November, is another comfortable month in Hollis, Oklahoma, with an average temperature ranging between max 63.1°F (17.3°C) and min 43.7°F (6.5°C). The shift to November brings a decrease in the average high-temperature, falling from a warm 73.6°F (23.1°C) in October to a refreshing 63.1°F (17.3°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cool month in Hollis, Oklahoma, with an average temperature fluctuating between 52.5°F (11.4°C) and 34.7°F (1.5°C). The temperature hits its lowest levels in January and December, recording an average high-temperature of 52.5°F (11.4°C). Weather in December »
Updated: Jul 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months?
The coldest period in Hollis falls in January and December, when the average high-temperature reaches 52.5°F (11.4°C).
How many days does it rain?
Throughout the year, there are 95 rainfall days, and 18.94" (481mm) of precipitation is accumulated.
When does it snow?
January through April, November and December are months with snowfall.
What is the snowiest month?
January is the month with the most snowfall. Snow falls for 1.1 days and accumulates 1.97" (50mm) of snow.
How much does it snow?
In Hollis, during the entire year, snow falls for 6.4 days and aggregates up to 4.37" (111mm) of snow.
What is the driest month?
February is the month with the least rainfall. Rain falls for 4.9 days and accumulates 0.63" (16mm) of precipitation.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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.
What is the wettest month?
The month with the most rainfall is May, when the rain falls for 11.6 days and typically aggregates up to 3.07" (78mm) of precipitation.
When it does not snow?
May through October are months without snowfall.
When are the longest days?
With an average of 14h and 24min of daylight, June has the longest days of the year.
What month has the most sunshine?
The month with the most sunshine is June, with an average of 11.5h of sunshine.
What is the month with the highest UV index?
The month with the highest UV index is June, with an average maximum UV index of 8.
What are the warmest months?
Hollis's warmest temperatures are experienced in July, with average high temperatures of 96.4°F (35.8°C) and lows of 76.1°F (24.5°C).
What is the least humid month?
The least humid month in Hollis is August, with an average relative humidity of 47%.
What is the most humid month?
December is the most humid month, with an average relative humidity of 57%.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 54min of daylight.
What is the month with the least sunshine in Hollis?
December has the least sunshine of the year, with an average of 6.6h of sunshine.
When is the lowest UV index?
December is the month with the lowest UV index in Hollis, Oklahoma, with an average maximum UV index of 2.
Average temperature
Hollis, OK
The warmest month (with the highest average high temperature) is July (96.4°F).
The months with the lowest average high temperature are January and December (52.5°F).
The month with the highest average low temperature is July (76.1°F).
The coldest month (with the lowest average low temperature) is January (33.8°F).
Average pressure
Hollis, OK
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30"Hg - Average pressure in April:
29.88"Hg - Average pressure in May:
29.88"Hg - Average pressure in June:
29.86"Hg
- Average pressure in July:
29.92"Hg - Average pressure in August:
29.92"Hg - Average pressure in September:
29.97"Hg - Average pressure in October:
30"Hg - Average pressure in November:
30.09"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed
Hollis, OK
- Average wind speed in January:
10.1mph - Average wind speed in February:
10.8mph - Average wind speed in March:
11.9mph - Average wind speed in April:
13mph - Average wind speed in May:
11.9mph - Average wind speed in June:
12mph
- Average wind speed in July:
9.9mph - Average wind speed in August:
9.6mph - Average wind speed in September:
9.9mph - Average wind speed in October:
10.9mph - Average wind speed in November:
11.1mph - Average wind speed in December:
10mph
The windiest month (with the highest average wind speed) is April (13mph).
The calmest month (with the lowest average wind speed) is August (9.6mph).
Average humidity
Hollis, OK
The month with the highest relative humidity is December (57%).
The month with the lowest relative humidity is August (47%).
Average rainfall
Hollis, OK
- Average rainfall in January:
0.87" - Average rainfall in February:
0.63" - Average rainfall in March:
1.1" - Average rainfall in April:
2.48" - Average rainfall in May:
3.07" - Average rainfall in June:
1.81"
- Average rainfall in July:
2.05" - Average rainfall in August:
1.42" - Average rainfall in September:
2.28" - Average rainfall in October:
1.85" - Average rainfall in November:
0.71" - Average rainfall in December:
0.67"
The wettest month (with the highest rainfall) is May (3.07").
The driest month (with the least rainfall) is February (0.63").
Average rainfall days
Hollis, OK
- Average rainfall days in January:
3.3 days - Average rainfall days in February:
4.9 days - Average rainfall days in March:
6.9 days - Average rainfall days in April:
10.3 days - Average rainfall days in May:
11.6 days - Average rainfall days in June:
9.3 days
- Average rainfall days in July:
10.4 days - Average rainfall days in August:
11.1 days - Average rainfall days in September:
11.4 days - Average rainfall days in October:
7.6 days - Average rainfall days in November:
4.2 days - Average rainfall days in December:
4 days
The month with the highest number of rainy days is May (11.6 days).
The month with the least rainy days is January (3.3 days).
Average snowfall
Hollis, OK
The month with the highest snowfall is January (1.97").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Hollis, OK
- Average snowfall days in January:
1.1 days - Average snowfall days in February:
2.6 days - Average snowfall days in March:
0.4 days - Average snowfall days in April:
0.2 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:
1.4 days
The month with the highest number of snowfall days is February (2.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Hollis, OK
- Average daylight in January:
10h and 1min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 0min - Average daylight in June:
14h and 2min
- Average daylight in July:
14h and 1min - Average daylight in August:
13h and 2min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 2min - Average daylight in December:
9h and 5min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January:
7h and 2min - Average sunshine in February:
8h and 2min - Average sunshine in March:
8h and 3min - Average sunshine in April:
8h and 5min - Average sunshine in May:
10h and 2min - Average sunshine in June:
11h and 3min
- Average sunshine in July:
11h and 2min - Average sunshine in August:
10h and 3min - Average sunshine in September:
9h and 0min - Average sunshine in October:
7h and 5min - Average sunshine in November:
6h and 4min - Average sunshine in December:
6h and 4min
The month with the most sunshine is June (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).
Average sunshine days
Hollis, OK
- Average sunshine days in January:
26.3 days - Average sunshine days in February:
21.4 days - Average sunshine days in March:
22.7 days - Average sunshine days in April:
18.1 days - Average sunshine days in May:
17.3 days - Average sunshine days in June:
18 days
- Average sunshine days in July:
18.5 days - Average sunshine days in August:
16.1 days - Average sunshine days in September:
16 days - Average sunshine days in October:
21.7 days - Average sunshine days in November:
24.6 days - Average sunshine days in December:
25.6 days
The month with the most sunshine days is January (26.3 days).
The month with the least sunshine days is September (16 days).
Average UV index
Hollis, OK
The month with the highest UV index is June (UV index 8).
The month with the lowest UV index is December (UV index 2).
Average cloud cover
Hollis, OK
The month with the most cloud cover is April (Cloud cover 27).
The month with the least cloud cover is June (Cloud cover 16).
Average visibility
Hollis, 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).
Hollis, Oklahoma, USA
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