Climate and monthly weather forecastColumbia, TN
Climate and monthly weather forecast
The climate of Columbia
Columbia, Tennessee, USA falls under the Cfa category based on the Köppen climate classification, meaning it exhibits a humid subtropical climate with no dry season. This geographical location manifests a dynamic array of weather conditions throughout a calendar year. The annual temperatures range from an average low of 30.9°F (-0.6°C) in January to a higher average of 87.4°F (30.8°C) in July. The humidity levels largely remain constant, fluctuating marginally between 74% and 79%.A broad overview indicates a steady increase in temperatures from January to July, with a subsequent decrease, reaching back to the cooler figures in December. The pattern of rainfall is less predictable, with an average range from 2.36" (60mm) in September to 4.06" (103mm) in February and July. The count of rainy days stays relatively stable throughout the year, with a higher collection observed in July at 19.6 days. However, instances of snowfall are minimal, appearing mostly in January and February.
The amount of daily sunlight varies from 9.8 hours in December to 14.5 hours in June, accompanied by a corresponding average UV index from 2 in December to 6 from May through August. Interestingly, the cloud cover peaks at 53% in February and drops to 30% in June, implying clearer skies in summer. Despite this, the visibility remains unhampered, standing at 6 miles on average in all months barring July, which records 5 miles.
The best time to visit Columbia
The optimal period to enjoy the temperate climate and outdoor vistas in Columbia spans from April to June. During this time, the average temperatures hover from 68.9°F (20.5°C) to 85.6°F (29.8°C), ensuring a comfortable environment for sightseeing, hiking or attending local festivals. April boasts 8.8 hours of sunshine, which increases to 10.3 hours in June, offering plenty of daylight for excursions. Rain is less frequent with rainfall ranging from 2.99" (76mm) to 3.23" (82mm) across these months, lowering the odds of encounter with a sudden shower.The worst time to visit Columbia
Travelers may wish to avoid the winter season, specifically January and February. During these months, the weather in Columbia can be fairly cold, with average temperatures dropping to a low of 30.9°F (-0.6°C) and 35.1°F (1.7°C), respectively. Moreover, these months witness some snowfall; particularly January where it measures 0.79" (20mm) on average. Limited daylight hours (10.1 hours to 10.9 hours), alongside the lower temperatures, could restrict outdoor activities and travel plans.Spring weather in Columbia
Spring season in Columbia, extending from March to May, witnesses a gradual warming trend. March starts with a high of 59.2°F (15.1°C), which escalates to 77.5°F (25.3°C) by May. The humidity in this period stays consistent, oscillating from 76% to 78%. Rainfall witnessed in spring spans from 2.76" (70mm) to 3.82" (97mm), with the number of rainy days averaging between 13.8 days and 16.3 days. Hours of daylight burgeon from 12 hours to 14.1 hours during these months, providing longer daylight durations for tourists' activities.Summer weather in Columbia
Summer in Columbia, from June to August, brings with it the warmest temperatures of the year, scaling from 85.6°F (29.8°C) to 87.4°F (30.8°C). The corresponding low temperatures range from 65.5°F (18.6°C) to 68.5°F (20.3°C). Despite the increase in warmth, the humidity remains relatively stable at 76% to 78%. Rainfall hikes to an annual high of 4.06" (103mm) in July with the count of rainy days mirroring this trend with 16.8 to 19.6 days. The prevalence of longer daylight hours, from 14.1 to 14.5 hours, enhances the attractiveness of the season for summertime activities.Autumn weather in Columbia
Travelling from September to November in Columbia could offer a mixed bag of weather conditions. Average high temperatures fall systematically from 81.3°F (27.4°C) in September to 57.4°F (14.1°C) in November. Similarly, the monthly low temperatures decrease from 61.7°F (16.5°C) to 40.6°F (4.8°C). Rainfall patterns during this season range as low as 2.36" (60mm) in September to as high as 2.99" (76mm) in October. The daylight hours shrink significantly with each passing month, from 12.4 hours in September to 10.3 hours in November.Winter weather in Columbia
Winter months of December, January, and February can be quite frosty in Columbia. The average temperatures drop span from 49.6°F (9.8°C) in December to as low as 30.9°F (-0.6°C) in January, while the low temperatures range from 35.8°F (2.1°C) in December to as low as 30.9°F (-0.6°C) in January. Snowfall is observed mainly in these months with the highest, albeit minimal, measure of 1.06" (27mm) in February. The daylight hours contract even more, ending at a short duration of 9.8 hours in December. Despite the chilly weather, the clear skies owing to low cloud cover (37% to 51%) offer immaculate views to the onlookers.Weather in January
January witnesses a transition from the chilly climate of the late year to the gradual onset of warmer days. The temperatures still linger in the cold domain with an average high of 45.3°F (7.4°C) and a low as significant as 30.9°F (-0.6°C). Weather in January »Weather in February
February sees the weather in Columbia, Tennessee, turning warmer. The winter cold lessens, and the days start to get longer. This leads to a more pleasant weather forecast overall, compared to January. The daily high temperature rises to an average of 50.2°F (10.1°C). Weather in February »Weather in March
March signifies the definitive end of winter and welcomes the arrival of spring in Columbia, Tennessee. The shift from the cold months is quite noticeable and is often greeted with open arms by the residents. Temperatures rise sharply to an average high of 59.2°F (15.1°C), and snowfall activities completely stop. Weather in March »Weather in April
April paves the way for mild weather conditions, making it one of the best months to visit Columbia, Tennessee. Nature bursts forth with all its biological diversity, as trees blossom everywhere. Rainfall in April is slightly more intense with a measure of 3.82" (97mm) over 13.8 days. Weather in April »Weather in May
May is the start of the warm season in Columbia, Tennessee with an average high temperature of 77.5°F (25.3°C). This month brings an explosion of activities from wildlife, ushering in an incredible time for birdwatching in particular. Weather in May »Weather in June
June in Columbia, Tennessee, sees the intensification of the summer season. The weather changes pace, and there is now a significant increase in the heat. Residents prepare for high temperatures that reach up to 85.6°F (29.8°C) during peak afternoons. Weather in June »Weather in July
July is the hottest month in Columbia, Tennessee, with an average high temperature reaching up to 87.4°F (30.8°C). Summer reaches its peak and results in many residents seeking the cool, soothing waters of the region's rivers and lakes. Weather in July »Weather in August
August maintains the summer's peak, with average high temperatures still reaching up to 86.5°F (30.3°C) in Columbia, Tennessee. Since the weather hardly changes from July, tourists often find themselves taking part in various water activities. Weather in August »Weather in September
September brings about an end to the summer heat and introduces the first signs of autumn in Columbia, Tennessee. The high temperature cools down gradually to an average of 81.3°F (27.4°C), creating the perfect weather for harvest festivals. Weather in September »Weather in October
October in Columbia, Tennessee is a showcase of autumn splendor with vibrant fall colors gracing the landscapes. The crisp air, coupled with comfortable daytime temperatures averaging a high of 69.8°F (21°C), provide the perfect scenario for outdoor exploration. Weather in October »Weather in November
November presents Columbia, Tennessee, with a cool and calm ambiance as winter confidence grows stronger. The leaves fall, announcing the close of autumn, and leaving behind a beautifully crisp landscape. High temperatures dip to an average of 57.4°F (14.1°C), and the air carries a significant chill. Weather in November »Weather in December
December is a pivotal weather month in Columbia, Tennessee, marking the start of the winter season in earnest. The chilly winds whip across the landscape and the temperatures drop reaching an average high of 49.6°F (9.8°C). Remarkably, it brings 0.43" (11mm) of snow adding to the holiday season's magic. Weather in December »Updated: Feb 14, 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
January, on average, is the coldest month, registering a high temperature of 45.3°F (7.4°C) and a low of 30.9°F (-0.6°C).
In Columbia, during the entire year, the rain falls for 172.4 days and collects up to 38.43" (976mm) of precipitation.
Months with snowfall in Columbia are January through April, November and December.
In Columbia, during the entire year, snow falls for 8.9 days and aggregates up to 2.8" (71mm) of snow.
The months with the least sunshine in Columbia are January and February, with an average of 4.6h of sunshine.
The wettest months are February and July, with an average 4.06" (103mm) of rainfall.
The month with the most snowfall in Columbia, Tennessee, is February, when snow falls for 2.8 days and typically aggregates up to 1.06" (27mm) of snow.
March and December, with an average relative humidity of 79%, are most humid months.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Columbia, Tennessee, 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.
May through October are months without snowfall in Columbia, Tennessee.
The months with the highest UV index in Columbia, Tennessee, are May through August, with an average maximum UV index of 6.
The month with the longest days is June, with an average of 14h and 30min of daylight.
The month with the most sunshine in Columbia is June, with an average of 10.3h of sunshine.
Columbia's warmest temperatures are experienced in July, with average high temperatures of 87.4°F (30.8°C) and lows of 68.5°F (20.3°C).
The month with the least rainfall in Columbia, Tennessee, is September, when the rain falls for 13.8 days and typically collects 2.36" (60mm) of precipitation.
October is the least humid month in Columbia, with an average relative humidity of 74%.
The month with the shortest days in Columbia is December, with an average of 9h and 48min of daylight.
With an average maximum UV index of 2, December is the month with the lowest UV index in Columbia, Tennessee.
Average temperature
Columbia, TN
The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (45.3°F).
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (30.9°F).
Average pressure
Columbia, TN
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.13"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
30"Hg - Average pressure in June:
29.97"Hg
- Average pressure in July:
30"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.06"Hg - Average pressure in November:
30.16"Hg - Average pressure in December:
30.15"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed
Columbia, TN
- Average wind speed in January:
8.3mph - Average wind speed in February:
8.5mph - Average wind speed in March:
8.1mph - Average wind speed in April:
8.1mph - Average wind speed in May:
6.3mph - Average wind speed in June:
5.3mph
- Average wind speed in July:
4.7mph - Average wind speed in August:
4.7mph - Average wind speed in September:
5.1mph - Average wind speed in October:
6.5mph - Average wind speed in November:
7.3mph - Average wind speed in December:
8mph
The windiest month (with the highest average wind speed) is February (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).
Average humidity
Columbia, TN
The months with the highest relative humidity are March and December (79%).
The month with the lowest relative humidity is October (74%).
Average rainfall
Columbia, TN
- Average rainfall in January:
3.15" - Average rainfall in February:
4.06" - Average rainfall in March:
2.76" - Average rainfall in April:
3.82" - Average rainfall in May:
2.99" - Average rainfall in June:
3.23"
The wettest months (with the highest rainfall) are February and July (4.06").
The driest month (with the least rainfall) is September (2.36").
Average rainfall days
Columbia, TN
- Average rainfall days in January:
12.3 days - Average rainfall days in February:
12.8 days - Average rainfall days in March:
15.3 days - Average rainfall days in April:
13.8 days - Average rainfall days in May:
16.3 days - Average rainfall days in June:
16.8 days
- Average rainfall days in July:
19.6 days - Average rainfall days in August:
17.4 days - Average rainfall days in September:
13.8 days - Average rainfall days in October:
11.7 days - Average rainfall days in November:
9.9 days - Average rainfall days in December:
12.7 days
The month with the highest number of rainy days is July (19.6 days).
The month with the least rainy days is November (9.9 days).
Average snowfall
Columbia, TN
The month with the highest snowfall is February (1.06").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Columbia, TN
- Average snowfall days in January:
2.8 days - Average snowfall days in February:
2.8 days - Average snowfall days in March:
0.9 days - Average snowfall days in April:
0.3 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:
0.2 days - Average snowfall days in November:
0.5 days - Average snowfall days in December:
1.4 days
The months with the highest number of snowfall days are January and February (2.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Columbia, TN
- Average daylight in January:
10h and 6min - Average daylight in February:
10h and 54min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 6min - Average daylight in May:
14h and 6min - Average daylight in June:
14h and 30min
- Average daylight in July:
14h and 18min - Average daylight in August:
13h and 30min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 18min - Average daylight in December:
9h and 48min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in January:
4h and 36min - Average sunshine in February:
4h and 36min - Average sunshine in March:
5h and 54min - Average sunshine in April:
8h and 48min - Average sunshine in May:
9h and 18min - Average sunshine in June:
10h and 18min
- Average sunshine in July:
10h and 6min - Average sunshine in August:
10h and 12min - Average sunshine in September:
8h and 30min - Average sunshine in October:
6h and 48min - Average sunshine in November:
5h and 42min - Average sunshine in December:
4h and 42min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The months with the least sunshine are January and February (Average sunshine: 4h and 36min).
Average sunshine days
Columbia, TN
- Average sunshine days in January:
16.1 days - Average sunshine days in February:
12.4 days - Average sunshine days in March:
13.2 days - Average sunshine days in April:
14.6 days - Average sunshine days in May:
13.1 days - Average sunshine days in June:
10.9 days
- Average sunshine days in July:
9.9 days - Average sunshine days in August:
11.8 days - Average sunshine days in September:
14.5 days - Average sunshine days in October:
18.5 days - Average sunshine days in November:
18.4 days - Average sunshine days in December:
15.5 days
The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is July (9.9 days).
Average UV index
Columbia, TN
The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 2).
Average cloud cover
Columbia, TN
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility
Columbia, TN
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).
