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Contents
- The climate of Hollister
- The best time to visit Hollister
- The worst time to visit Hollister
- Spring weather in Hollister
- Summer weather in Hollister
- Autumn weather in Hollister
- Winter weather in Hollister
- 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
The climate of Hollister
Hollister, located in Oklahoma, the United States, experiences a predominately Humid Subtropical climate. The classification under Köppen climate system points to a Cfa climate - characterized by high humidity and significant rainfall throughout the year. The warmer six months of the year, from May to October, sees the average temperature rise above 74.8°F (23.8°C) with the highest average peaking at 96.8°F (36°C) in July. Conversely, the cool period ranges from November to April with the lowest average temperature recorded at 34.3°F (1.3°C) in January.
Distinctive shifts in humidity, atmospheric pressure, and daylight hours also accompany these temperature changes; relative humidity varies from 49% to 62%. A noticeable increment in atmospheric pressure occurs between August and December with a high of 30.12in in December. Daylight hours differ from 9.9h in December to a high of 14.4h in June.
Rainfall exhibits a slightly different pattern, peaking in May with an average of 3.43" (87mm) and then gradually decreasing to a low of 0.79" (20mm) in November. The frequency of rainfall in Hollister extends from 4 to 13 days each month. Snowfall is a mere possibility and typically occurs from January to March and in November and December with January experiencing the highest average snowfall of 0.83" (21mm).
Distinctive shifts in humidity, atmospheric pressure, and daylight hours also accompany these temperature changes; relative humidity varies from 49% to 62%. A noticeable increment in atmospheric pressure occurs between August and December with a high of 30.12in in December. Daylight hours differ from 9.9h in December to a high of 14.4h in June.
Rainfall exhibits a slightly different pattern, peaking in May with an average of 3.43" (87mm) and then gradually decreasing to a low of 0.79" (20mm) in November. The frequency of rainfall in Hollister extends from 4 to 13 days each month. Snowfall is a mere possibility and typically occurs from January to March and in November and December with January experiencing the highest average snowfall of 0.83" (21mm).
The best time to visit Hollister
Considering all the aspects, the most favorable time to visit Hollister is between May and October. During this period, the city experiences its warmest temperatures, reaching from 74.8°F (23.8°C) to 96.8°F (36°C), and the longest daylight hours. Sunshine spans from 8.8h to 11.3h, with June and July witnessing maximum sun exposure. The Ultraviolet (UV) index remains high, standing at 7 throughout the summer months, indicating optimal conditions for outdoor activities. Nonetheless, visitors should not forget to protect themselves from the sun's rays during peak hours.
The worst time to visit Hollister
Traveling to Hollister during the chilly months of November to April may be less enticing due to the lower temperatures, reduced daylight hours, and potential for snowfall. January, in particular, can be challenging as it records the lowest average temperatures (ranging from 34.3°F (1.3°C) to 52.9°F (11.6°C)). Daylight hours dwindle down to less than 10 hours and the UV index also decreases, hitting a low of 2 in December.
Spring weather in Hollister
Spring, unfolding between March and May, brings moderate temperatures to Hollister. During this period, the city witnesses a steady elevation in average temperatures from 46.8°F (8.2°C) to 82.8°F (28.2°C). Daylight hours increase significantly reaching up to 14h in May. The rainfall also escalates, peaking at 3.43" (87mm) for May which also marks the month with the highest number of rainy days.
Summer weather in Hollister
Hollister's summer months, extending from June to August, are typified by high temperatures, peaking at 96.8°F (36°C) in July, coupled with minimum humidity. This results in a warm climate, amplified by daylight hours that hover around 14 hours a day. While rainfall decreases slightly from spring levels, this period witnesses the second-highest monthly rainfall amount, reaching 2.13" (54mm) in June.
Autumn weather in Hollister
Autumn months, September to November, bring a transition in temperature from 86.9°F (30.5°C) to 63.3°F (17.4°C). Daylight hours reduce gradually to 10.4h and the UV index also drops from 6 to 3. Rainfall and the number of rainy days observe a decline during this period, heading towards the lowest levels for the year in November.
Winter weather in Hollister
The winter months in Hollister, from December to February, offer the coldest conditions with temperatures scaling between 34.3°F (1.3°C) to 56.1°F (13.4°C) and the shortest daylight hours, reducing to 9.9h in December. However, the UV index remains diminished at 2 or 3. Snowfall, although sporadic, mainly takes place in these months, with January observing the highest average snowfall of 0.83" (21mm).
Weather in January
Kicking off the year in Hollister, Oklahoma, January brings predominantly clear skies with a marked chill in the air. A notable winter attribute is an average daytime high temperature of 53.2°F (11.8°C) alongside quite frigid nights that plunge to an average low of 34.3°F (1.3°C). Weather in January »
Weather in February
Moving into February, the weather in Hollister, Oklahoma, closely mirrors the conditions of the previous month. Mild increases in temperature are experienced during the day and at night, reaching a slightly warmer high of 56.1°F (13.4°C) and a minimum of 37.4°F (3°C) on average. Weather in February »
Weather in March
With the advent of March, Hollister, Oklahoma, witnesses signs of the Spring season in more ways than one. Transitioning away from the chilly hold of winter, the city experiences an increase in average high and low temperatures to 66.7°F (19.3°C) and 46.8°F (8.2°C) respectively. Weather in March »
Weather in April
April in Hollister, Oklahoma, is characterized by a pronounced growth in temperature. The average high temperature hovers around 74.8°F (23.8°C), while inhabitants can expect cooler nights at about 52.9°F (11.6°C). As the Spring progresses, the inclement weather of winter becomes a distant memory, replaced by the optimistic flutters of April. Weather in April »
Weather in May
In Hollister, Oklahoma, May ushers in the late spring with noticeably warmer conditions. The city records an average high temperature of 82.8°F (28.2°C), perceptibly warmer than the previous month, while average nighttime temperatures settle at 62.2°F (16.8°C). Weather in May »
Weather in June
June in Hollister, Oklahoma, symbolizes the onset of summer, marked by warm days and mild nights. The pleasantly hot high average temperature of 93.7°F (34.3°C) sets the stage for an enjoyable summer, while nights offer some reprieve, cooling down to an average low of 73°F (22.8°C). Weather in June »
Weather in July
Hollister, Oklahoma, experiences its hot season in July, the height of summer permeating the city. July sees the mercury rise to the highest levels of the year, with a maximum average temperature soaring to a sweltering high of 96.8°F (36°C) and a balmy average nighttime low of 76.6°F (24.8°C). Weather in July »
Weather in August
August in Hollister, Oklahoma is akin to July, maintaining the summer heat but with very minor dips in average high and low temperatures to 96.6°F (35.9°C) and 75.6°F (24.2°C) respectively. Hollister sees an extended summer in August, mirroring July's weather with high heat and ample sunshine. Weather in August »
Weather in September
September in Hollister, Oklahoma, brings a notable decline in temperatures from August, delivering an average high temperature of 86.9°F (30.5°C) and a night low of 68.4°F (20.2°C). This heralds the arrival of fall, a transition from the captivating heat of summer to cooler, calmer temperatures. Weather in September »
Weather in October
October invites an array of changes in Hollister, Oklahoma, as the city embraces autumn in full swing. Average temperatures hover between a comfortable high of 74.5°F (23.6°C) and a cooler low of 55.8°F (13.2°C). The decreased temperatures indicate the steady approach of winter, as the full heat of summer begins to dissipate. Weather in October »
Weather in November
In November, Hollister, Oklahoma continues the progression into winter, characterized by a sharp decline in averages of high and low temperatures to 63.3°F (17.4°C) and 44.4°F (6.9°C) respectively. As compared to October, November sees a substantial decrease in daylight hours, a clear sign of the impending cold season. Weather in November »
Weather in December
Lastly, December in Hollister, Oklahoma, marks the official beginning of winter. The city experiences an average high temperature of 52.9°F (11.6°C) and nighttime lows dip even further to an average of 35.6°F (2°C). Corresponding to the lower temperatures, residents may witness a slight increase in both rainfall and snowfall, leading to the seasonal dusting of fluffy white snow. Weather in December »
Updated: Aug 23, 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
How many days does it rain?
Throughout the year, there are 102.6 rainfall days, and 20.55" (522mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through April, November and December.
How many days does it snow?
In Hollister, during the entire year, snow falls for 5.6 days and aggregates up to 3.07" (78mm) of snow.
What is the snowiest month?
The month with the most snowfall is February, when snow falls for 2.3 days and typically aggregates up to 1.1" (28mm) of snow.
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 most humid month?
The months with the highest humidity are May and December, with an average relative humidity of 62%.
What is the rainiest month in Hollister?
The month with the most rainfall is May, when the rain falls for 13 days and typically aggregates up to 3.43" (87mm) of precipitation.
When it does not snow?
In Hollister, snow does not fall in May through October.
What is the month with the highest UV index?
The months with the highest UV index are May through August, with an average maximum UV index of 7.
When are the longest days?
June has the longest days of the year, with an average of 14h and 24min of daylight.
What are the months with the most sunshine?
The months with the most sunshine are June and July, with an average of 11.3h of sunshine.
What month is the hottest?
July is the warmest month, with an average high-temperature of 96.8°F (36°C) and an average low-temperature of 76.6°F (24.8°C).
What is the least humid month?
The least humid month is August, with an average relative humidity of 49%.
What is the driest month?
The month with the least rainfall is November, when the rain falls for 4.9 days and typically collects 0.79" (20mm) of precipitation.
What month is the coldest?
Hollister's December weather reaches an average high of 52.9°F (11.6°C) and an average low of 35.6°F (2°C), making it the coldest month.
What is the month with the shortest days in Hollister?
With an average of 9h and 54min of daylight, December has the shortest days of the year.
What is the month with the least sunshine?
With an average of 6.4h of sunshine, December has the least sunshine of the year.
When is the lowest UV index in Hollister?
December is the month with the lowest UV index in Hollister, with an average maximum UV index of 2.
Average temperature
Hollister, OK
The warmest month (with the highest average high temperature) is July (96.8°F).
The month with the lowest average high temperature is December (52.9°F).
The month with the highest average low temperature is July (76.6°F).
The coldest month (with the lowest average low temperature) is January (34.3°F).
Average pressure
Hollister, OK
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.01"Hg - Average pressure in April:
29.89"Hg - Average pressure in May:
29.89"Hg - Average pressure in June:
29.87"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:
30.01"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 (29.87"Hg).
Average wind speed
Hollister, OK
- Average wind speed in January:
10.1mph - Average wind speed in February:
10.7mph - Average wind speed in March:
11.5mph - Average wind speed in April:
12.1mph - Average wind speed in May:
11.2mph - Average wind speed in June:
10.7mph
- Average wind speed in July:
9.1mph - Average wind speed in August:
8.8mph - Average wind speed in September:
8.8mph - Average wind speed in October:
10.2mph - Average wind speed in November:
10.6mph - Average wind speed in December:
9.7mph
The windiest month (with the highest average wind speed) is April (12.1mph).
The calmest months (with the lowest average wind speed) are August and September (8.8mph).
Average humidity
Hollister, OK
The months with the highest relative humidity are May and December (62%).
The month with the lowest relative humidity is August (49%).
Average rainfall
Hollister, OK
- Average rainfall in January:
0.83" - Average rainfall in February:
0.83" - Average rainfall in March:
1.22" - Average rainfall in April:
2.52" - Average rainfall in May:
3.43" - Average rainfall in June:
2.13"
- Average rainfall in July:
2.09" - Average rainfall in August:
1.57" - Average rainfall in September:
2.17" - Average rainfall in October:
2.05" - Average rainfall in November:
0.79" - Average rainfall in December:
0.94"
The wettest month (with the highest rainfall) is May (3.43").
The driest month (with the least rainfall) is November (0.79").
Average rainfall days
Hollister, OK
- Average rainfall days in January:
4 days - Average rainfall days in February:
5.8 days - Average rainfall days in March:
8.8 days - Average rainfall days in April:
10.3 days - Average rainfall days in May:
13 days - Average rainfall days in June:
9.5 days
- Average rainfall days in July:
10.3 days - Average rainfall days in August:
10.8 days - Average rainfall days in September:
12 days - Average rainfall days in October:
8.4 days - Average rainfall days in November:
4.9 days - Average rainfall days in December:
4.8 days
The month with the highest number of rainy days is May (13 days).
The month with the least rainy days is January (4 days).
Average snowfall
Hollister, OK
The month with the highest snowfall is February (1.1").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Hollister, OK
- Average snowfall days in January:
1.1 days - Average snowfall days in February:
2.3 days - Average snowfall days in March:
0.5 days - Average snowfall days in April:
0.1 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 days - Average snowfall days in November:
0.5 days - Average snowfall days in December:
1.1 days
The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Hollister, 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:
6h and 5min - Average sunshine in February:
8h and 0min - Average sunshine in March:
8h and 0min - Average sunshine in April:
8h and 5min - Average sunshine in May:
9h and 5min - Average sunshine in June:
11h and 2min
- Average sunshine in July:
11h and 2min - Average sunshine in August:
10h and 4min - Average sunshine in September:
8h and 4min - Average sunshine in October:
7h and 3min - Average sunshine in November:
6h and 4min - Average sunshine in December:
6h and 2min
The months with the most sunshine are June and July (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).
Average sunshine days
Hollister, OK
- Average sunshine days in January:
25.5 days - Average sunshine days in February:
20.3 days - Average sunshine days in March:
20 days - Average sunshine days in April:
18 days - Average sunshine days in May:
16.2 days - Average sunshine days in June:
17.8 days
- Average sunshine days in July:
17.7 days - Average sunshine days in August:
16.6 days - Average sunshine days in September:
15.9 days - Average sunshine days in October:
21.8 days - Average sunshine days in November:
24.1 days - Average sunshine days in December:
24.2 days
The month with the most sunshine days is January (25.5 days).
The month with the least sunshine days is September (15.9 days).
Average UV index
Hollister, OK
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover
Hollister, OK
The month with the most cloud cover is March (Cloud cover 31).
The months with the least cloud cover are June and August (Cloud cover 18).
Average visibility
Hollister, 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).
Hollister, Oklahoma, USA
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