Climate and monthly weather forecastCarrollton, TX
Climate and monthly weather forecast
The climate of Carrollton
Carrollton, situated in Texas, USA, falls within the realm of the humid subtropical climate, classified as 'Cfa' according to the Köppen climate classification. It experiences a humid subtropical atmosphere with no dry season, characterized by hot, humid summers and mild winters. The weather pattern remains complex throughout the year, with diverse parameters affecting the overall climate conditions.Averaging from 38.8°F (3.8°C) in the initial months to 77°F (25°C) during the peak summer months, the nighttime temperatures display significant variations throughout the year. Daytime temperatures reflect a similar trend as well, with the lowest being 54.3°F (12.4°C) in winter months and elevating to a high of 96.3°F (35.7°C) in the summer. With average rainfall ranging from 1.73" (44mm) to 4.02" (102mm), Carrollton receives considerable rainfall throughout the year.
Humidity levels in Carrollton consistently linger from 54% to 69%, with a slight increase observed during the warmer months than in the colder ones. It's noteworthy that the city sees an annual sunshine duration varying from 5.6 hours to 11 hours per day. Occurrences of snowfall are confined to the first and final months of the year, with very slight levels noted.
The best time to visit Carrollton
Looking at weather parameters, the ideal time for a visit to Carrollton would be during the spring months. The temperatures during these months typically range between 50.5°F (10.3°C) and 75°F (23.9°C), offering a comfortable climate for tourists. With an average sunshine duration of 6.9 to 8 hours, these months provide ample sunlight for sightseeing activities. Also, the rainfall during spring stays fairly modest, with monthly averages varying from 2.68" (68mm) to 3.11" (79mm).The worst time to visit Carrollton
Carrollton's summer months, particularly July and August, can be difficult for those not accustomed to high levels of heat. These months register the highest daylight temperatures, reaching up to 96.3°F (35.7°C), which can be uncomfortable for outdoor activities. Relative humidity during these months drops to around 54% to 60% resulting in the heightened experience of heat. Also, the amount of rainfall decreases, with an average of around 2.09" (53mm) to 2.24" (57mm).Spring weather in Carrollton
Carrollton heralds the spring season with a comfortable blend of sun and rain. During these months, temperatures commence the season from 50.5°F (10.3°C) and gradually increase to 75°F (23.9°C). The city witnesses rainfall levels between 2.68" (68mm) and 3.11" (79mm), complementing the mild temperatures. Sunshine hours witness an increase from 6.9 to 8 hours per day, offering an inviting setting for sightseeing and outdoor fun. Wind speeds during the spring months trend from 9.9mph (15.9km/h) to 10mph (16.1km/h).Summer weather in Carrollton
Summers in Carrollton are hot and humid. Temperatures during the day can soar to an elevated 96.3°F (35.7°C), with the nighttime offering little relief at around 77°F (25°C). Rainfall levels decrease during these months, with average levels around 2.09" (53mm) to 2.24" (57mm). However, this period does bring with it the longest sunshine hours, varying from 10.1 hours to 11 hours, offering bright and sunny days. Wind speeds tend to decrease slightly, fluctuating from 7.3mph (11.7km/h) to 8mph (12.9km/h).Autumn weather in Carrollton
Autumn in Carrollton presents a shift from hot to more manageable temperatures. Daily highs start to decrease from 88°F (31.1°C) and reach 64.2°F (17.9°C) by the end of the season. Nights become cooler with temperatures dropping from 70.7°F (21.5°C) to 49.1°F (9.5°C). Rainfall increases slightly compared to the summer months, with averages between 2.13" (54mm) and 4.02" (102mm). While sunshine hours decline from 8.5 hours to 5.8 hours, the UV index falls from 6 to 4, making it more conducive to outdoor activities.Winter weather in Carrollton
Winter in Carrollton is typified by mild and cool weather conditions. Daytime temperatures descend from 64.2°F (17.9°C) to 55.4°F (13°C), and nighttime temperatures further slump from 49.1°F (9.5°C) to 38.8°F (3.8°C). Despite these cold temperatures, snowfall occurrences are marginal and confined to just the start and end of the season. With a UV index of only 3 to 4, winter offers respite from the intense sun rays. Despite the shorter daylight hours, between 10 to 10.5 hours, and decreased sunshine duration, from 5.6 hours to 5.8 hours, winter presents a different allure for visitors.Weather in January
In comparison to the following month, January in Carrollton, Texas, states cooler temperatures and higher winds. Temperatures fluctuate from 54.3°F (12.4°C) to 38.8°F (3.8°C), with an average relative humidity of 64%, making the atmosphere slightly dryer. Weather in January »Weather in February
Winter continues to exert its influence over Carrollton, Texas, in February. Precipitation increase corresponds with the increment in the number of days with rainfall. A mere rise in average temperatures is noted, reaching 57.9°F (14.4°C) on warmer days and 42.4°F (5.8°C) on colder ones. Weather in February »Weather in March
The transition to the warm weather begins in March, where a significant increase in temperatures distinguishes it from its preceding month. More daylight can be expected, affording more outdoor activities. A settling calm is distinguished by decreasing wind speed, yet rainfall continues somewhat on par with February. Weather in March »Weather in April
April in Carrollton, Texas, brings about a considerable hike in temperatures reaching 75°F (23.9°C) as a highest average during the day and 56.5°F (13.6°C) as a lowest average. An amplified amount of daylight compared to March contributes to the warming atmosphere. Weather in April »Weather in May
Carrollton warmly welcomes May with increasing temperatures and extended day length. While the expected rain may contribute to a small rise in relative humidity, it could provide a slight respite from the searing heat. Winds are noticeably mild, hardly interfering with outdoor activities. Weather in May »Weather in June
June distinguishes itself as the month with the most sunshine hours in Carrollton, Texas, notwithstanding the higher first-digit temperatures. Watersports and indoor activities become more appealing due to the average temperatures of 91.2°F (32.9°C) highs and 74.1°F (23.4°C) lows. Weather in June »Weather in July
July is the hottest month in Carrollton, Texas, reaching the highest temperature of the year, a sizzling 95.2°F (35.1°C). It also experiences the warmest nights with temperatures not dipping below 76.8°F (24.9°C) on average. Despite having fewer daylight hours than the previous month, the month remains arid with a relative humidity of only 60%. Weather in July »Weather in August
August continues the trend of summer's sizzling temperatures in Carrollton, Texas, soaring to a compelling 96.3°F (35.7°C). A drop in humidity signifies increasingly arid conditions, making afternoons particularly blistering. Despite the minimal decrease in temperature from July, nights remain warm, supporting a genuine southern summer. Weather in August »Weather in September
September announces the arrival of autumn in Carrollton, Texas, significantly reducing temperatures but still maintaining the city's warmth, with an average high temperature of 88°F (31.1°C). Rainfall rises and cloud coverage increases, inviting cooler and more pleasant weather conditions. Weather in September »Weather in October
October in Carrollton, Texas, marks a distinct shift into the fall season, with enjoyable temperatures and a decline in humidity. A gradual drop in temperatures is evident, preparing for the oncoming winter. There is an increase in rainfall compared to the previous month, providing cultivation benefits for the autumn harvest. Weather in October »Weather in November
The gradual transition toward winter continues in November with a noticeable decrease in temperature and daylight hours in Carrollton, Texas. The city experiences a gradual decrease in temperatures, from fairly warm to moderate, providing a distinctive autumnal feeling. Weather in November »Weather in December
December brings winter to Carrollton, Texas, with the coolest monthly temperatures and the shortest day length. Snowfall emerges for the first time in the year, but it is infrequent and light. Frosty conditions dominate with cold winds adding to the chill. Weather in December »Updated: Jul 6, 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 54.3°F (12.4°C) and a low of 38.8°F (3.8°C).
In Carrollton, during the entire year, the rain falls for 142.4 days and collects up to 31.3" (795mm) of precipitation.
January, February, November and December are months with snowfall.
In Carrollton, during the entire year, snow falls for 2.4 days and aggregates up to 0.94" (24mm) of snow.
February is the month with the least rainfall. Rain falls for 10.3 days and accumulates 1.73" (44mm) of precipitation.
February is the month with the most snowfall. Snow falls for 1.1 days and accumulates 0.59" (15mm) of snow.
In Carrollton, snow does not fall in March through October.
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.
May is the most humid month, with an average relative humidity of 71%.
May through August, with an average maximum UV index of 7, are months with the highest UV index.
June has the longest days of the year, with an average of 14h and 18min of daylight.
July and August, with an average of 11h of sunshine, are months with the most sunshine.
In Carrollton, August registers the highest temperatures, averaging 96.3°F (35.7°C) at the peak and 77°F (25°C) at the lowest.
The least humid month is August, with an average relative humidity of 54%.
October is the month with the most rainfall in Carrollton. Rain falls for 11.9 days and accumulates 4.02" (102mm) of precipitation.
December has the shortest days of the year, with an average of 10h and 0min of daylight.
December has the least sunshine of the year, with an average of 5.6h of sunshine.
The month with the lowest UV index is December, with an average maximum UV index of 3.
Average temperature
Carrollton, TX
The warmest month (with the highest average high temperature) is August (96.3°F).
The month with the lowest average high temperature is January (54.3°F).
The month with the highest average low temperature is August (77°F).
The coldest month (with the lowest average low temperature) is January (38.8°F).
Average pressure
Carrollton, TX
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.92"Hg - Average pressure in June:
29.9"Hg
- Average pressure in July:
29.95"Hg - Average pressure in August:
29.93"Hg - Average pressure in September:
29.97"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.12"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 (29.9"Hg).
Average wind speed
Carrollton, TX
- Average wind speed in January:
9.1mph - Average wind speed in February:
9.7mph - Average wind speed in March:
9.9mph - Average wind speed in April:
10mph - Average wind speed in May:
9.1mph - Average wind speed in June:
8mph
- Average wind speed in July:
7.3mph - Average wind speed in August:
7mph - Average wind speed in September:
6.7mph - Average wind speed in October:
8.2mph - Average wind speed in November:
8.7mph - Average wind speed in December:
8.5mph
The windiest month (with the highest average wind speed) is April (10mph).
The calmest month (with the lowest average wind speed) is September (6.7mph).
Average humidity
Carrollton, TX
The month with the highest relative humidity is May (71%).
The month with the lowest relative humidity is August (54%).
Average rainfall
Carrollton, TX
- Average rainfall in January:
1.77" - Average rainfall in February:
1.73" - Average rainfall in March:
3.11" - Average rainfall in April:
2.68" - Average rainfall in May:
3.98" - Average rainfall in June:
2.87"
- Average rainfall in July:
2.09" - Average rainfall in August:
2.24" - Average rainfall in September:
2.64" - Average rainfall in October:
4.02" - Average rainfall in November:
2.13" - Average rainfall in December:
2.05"
The wettest month (with the highest rainfall) is October (4.02").
The driest month (with the least rainfall) is February (1.73").
Average rainfall days
Carrollton, TX
- Average rainfall days in January:
6.6 days - Average rainfall days in February:
10.3 days - Average rainfall days in March:
13.6 days - Average rainfall days in April:
13.3 days - Average rainfall days in May:
15 days - Average rainfall days in June:
13.3 days
- Average rainfall days in July:
13 days - Average rainfall days in August:
12.4 days - Average rainfall days in September:
14.8 days - Average rainfall days in October:
11.9 days - Average rainfall days in November:
8.8 days - Average rainfall days in December:
9.4 days
The month with the highest number of rainy days is May (15 days).
The month with the least rainy days is January (6.6 days).
Average snowfall
Carrollton, TX
The month with the highest snowfall is February (0.59").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").
Average snowfall days
Carrollton, TX
- Average snowfall days in January:
0.4 days - Average snowfall days in February:
1.1 days - Average snowfall days in March:
0.2 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 days - Average snowfall days in November:
0.4 days - Average snowfall days in December:
0.3 days
The month with the highest number of snowfall days is February (1.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Carrollton, TX
- Average daylight in January:
10h and 18min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 0min - Average daylight in May:
13h and 54min - Average daylight in June:
14h and 18min
- Average daylight in July:
14h and 6min - Average daylight in August:
13h and 18min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 30min - Average daylight in December:
10h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January:
5h and 54min - Average sunshine in February:
6h and 42min - Average sunshine in March:
6h and 54min - Average sunshine in April:
8h and 0min - Average sunshine in May:
8h and 48min - Average sunshine in June:
10h and 6min
- Average sunshine in July:
11h and 0min - Average sunshine in August:
11h and 0min - Average sunshine in September:
8h and 30min - Average sunshine in October:
6h and 36min - Average sunshine in November:
5h and 48min - Average sunshine in December:
5h and 36min
The months with the most sunshine are July and August (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).
Average sunshine days
Carrollton, TX
- Average sunshine days in January:
23 days - Average sunshine days in February:
15.5 days - Average sunshine days in March:
15.1 days - Average sunshine days in April:
14.4 days - Average sunshine days in May:
14 days - Average sunshine days in June:
14.4 days
- Average sunshine days in July:
16 days - Average sunshine days in August:
16.7 days - Average sunshine days in September:
13.8 days - Average sunshine days in October:
17.6 days - Average sunshine days in November:
19.2 days - Average sunshine days in December:
20 days
The month with the most sunshine days is January (23 days).
The month with the least sunshine days is September (13.8 days).
Average UV index
Carrollton, TX
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 3).
Average cloud cover
Carrollton, TX
The month with the most cloud cover is March (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility
Carrollton, TX
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).
