Climate and monthly weather forecastBonham, TX
Climate and monthly weather forecast
Weather in January
January, the same as December, is a cool winter month in Bonham, Texas, with temperature in the range of an average low of 36.7°F (2.6°C) and an average high of 52°F (11.1°C). The coldest period is January, when temperatures fluctuate between an average high of 52°F (11.1°C) and a low of 36.7°F (2.6°C). Weather in January »Weather in February
The last month of the winter, February, is a moderate month in Bonham, Texas, with an average temperature fluctuating between 55.4°F (13°C) and 39.7°F (4.3°C). The advent of February signifies a minor shift to an average high-temperature of a moderate 55.4°F (13°C), aligning closely with January. Weather in February »Weather in March
The first month of the spring, March, is an enjoyable month in Bonham, Texas, with an average temperature ranging between min 47.7°F (8.7°C) and max 64.4°F (18°C). March sees a temperature increase, moving from a moderate 55.4°F (13°C) in February to a comfortable 64.4°F (18°C). Weather in March »Weather in April
April in Bonham, Texas, is an agreeable spring month, with an average temperature fluctuating between 53.8°F (12.1°C) and 72.1°F (22.3°C). April witnesses a subtle temperature ascent, adjusting from a refreshing 64.4°F (18°C) in March to an agreeable 72.1°F (22.3°C). Weather in April »Weather in May
The last month of the spring, May, is a warm month in Bonham, Texas, with an average temperature fluctuating between 62.2°F (16.8°C) and 79.2°F (26.2°C). The start of May is characterized by a subtle increase in the average high-temperature, transitioning from an agreeable 72.1°F (22.3°C) in April to a moderately hot 79.2°F (26.2°C). Weather in May »Weather in June
June, the first month of the summer in Bonham, is a tropical month, with an average temperature ranging between max 88.7°F (31.5°C) and min 71.2°F (21.8°C). June sees a rise in the average high-temperature, climbing from a warm 79.2°F (26.2°C) in May to a hot 88.7°F (31.5°C). Weather in June »Weather in July
July, the same as June, in Bonham, Texas, is another tropical summer month, with temperature in the range of an average low of 74.1°F (23.4°C) and an average high of 92.7°F (33.7°C). As July takes its course, Bonham's average high-temperature registers at a still hot 92.7°F (33.7°C), closely aligning with the preceding month. Weather in July »Weather in August
August, the last month of the summer in Bonham, is also a hot month, with an average temperature ranging between max 93.7°F (34.3°C) and min 73.4°F (23°C). August is the warmest month, exhibiting average temperatures of 93.7°F (34.3°C) at the peak and 73.4°F (23°C) at the base. For August, the heat index is calculated to be a blistering 111.2°F (44°C). Weather in August »Weather in September
The first month of the autumn, September, is still a tropical month in Bonham, Texas, with temperature in the range of an average low of 67.3°F (19.6°C) and an average high of 86°F (30°C). Bonham, Texas, in September experiences a gentle temperature dip, with average high-temperatures reducing from a tropical 93.7°F (34.3°C) in August to a still hot 86°F (30°C). Weather in September »Weather in October
October, the same as September, is a moderately hot autumn month in Bonham, Texas, with an average temperature ranging between max 74.3°F (23.5°C) and min 56.3°F (13.5°C). The commencement of October indicates a shift in the average high-temperature, receding from September's tropical 86°F (30°C) to a warm 74.3°F (23.5°C). Weather in October »Weather in November
November, the last month of the autumn in Bonham, is another comfortable month, with temperature in the range of an average high of 62.4°F (16.9°C) and an average low of 46.2°F (7.9°C). A subtle decrease in the average high-temperature marks November, falling from October's warm 74.3°F (23.5°C) to a comfortable 62.4°F (16.9°C). Weather in November »Weather in December
The first month of the winter, December, is also a fresh month in Bonham, Texas, with an average temperature varying between 53.2°F (11.8°C) and 39.2°F (4°C). Bonham observes a minor decrease in the average high-temperature with the arrival of December, falling from November's refreshing 62.4°F (16.9°C) to a fresh 53.2°F (11.8°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Bonham, TX
The warmest month (with the highest average high temperature) is August (93.7°F).
The month with the lowest average high temperature is January (52°F).
The month with the highest average low temperature is July (74.1°F).
The coldest month (with the lowest average low temperature) is January (36.7°F).
Average pressure
Bonham, TX
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.93"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.95"Hg - Average pressure in August:
29.93"Hg - Average pressure in September:
29.98"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 (29.91"Hg).
Average wind speed
Bonham, TX
- Average wind speed in January:
9.5mph - Average wind speed in February:
10mph - Average wind speed in March:
10.1mph - Average wind speed in April:
9.9mph - Average wind speed in May:
8.9mph - Average wind speed in June:
7.7mph
- Average wind speed in July:
7mph - Average wind speed in August:
6.9mph - Average wind speed in September:
6.8mph - Average wind speed in October:
8.1mph - Average wind speed in November:
8.9mph - Average wind speed in December:
8.9mph
The windiest month (with the highest average wind speed) is March (10.1mph).
The calmest month (with the lowest average wind speed) is September (6.8mph).
Average humidity
Bonham, TX
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is August (62%).
Average rainfall
Bonham, TX
- Average rainfall in January:
1.73" - Average rainfall in February:
2.09" - Average rainfall in March:
3.27" - Average rainfall in April:
2.91" - Average rainfall in May:
3.98" - Average rainfall in June:
2.95"
- Average rainfall in July:
2.48" - Average rainfall in August:
2.68" - Average rainfall in September:
3.07" - Average rainfall in October:
4.09" - Average rainfall in November:
2.72" - Average rainfall in December:
2.32"
The wettest month (with the highest rainfall) is October (4.09").
The driest month (with the least rainfall) is January (1.73").
Average rainfall days
Bonham, TX
- Average rainfall days in January:
8.2 days - Average rainfall days in February:
11.3 days - Average rainfall days in March:
14.3 days - Average rainfall days in April:
14.7 days - Average rainfall days in May:
15.2 days - Average rainfall days in June:
13 days
- Average rainfall days in July:
13.4 days - Average rainfall days in August:
12.6 days - Average rainfall days in September:
13.6 days - Average rainfall days in October:
11.8 days - Average rainfall days in November:
9.5 days - Average rainfall days in December:
9.9 days
The month with the highest number of rainy days is May (15.2 days).
The month with the least rainy days is January (8.2 days).
Average snowfall
Bonham, TX
The month with the highest snowfall is February (0.71").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Bonham, TX
- Average snowfall days in January:
0.6 days - Average snowfall days in February:
1.3 days - Average snowfall days in March:
0.3 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:
0.3 days - Average snowfall days in December:
0.4 days
The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Bonham, TX
- Average daylight in January:
10h and 12min - 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 24min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 24min - 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 42min - Average sunshine in February:
6h and 18min - Average sunshine in March:
6h and 48min - Average sunshine in April:
8h and 12min - Average sunshine in May:
8h and 42min - Average sunshine in June:
10h and 12min
- Average sunshine in July:
10h and 42min - Average sunshine in August:
11h and 12min - Average sunshine in September:
8h and 36min - Average sunshine in October:
6h and 24min - Average sunshine in November:
5h and 48min - Average sunshine in December:
5h and 30min
The month with the most sunshine is August (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days
Bonham, TX
- Average sunshine days in January:
21.3 days - Average sunshine days in February:
15.3 days - Average sunshine days in March:
13.9 days - Average sunshine days in April:
13.3 days - Average sunshine days in May:
13.6 days - Average sunshine days in June:
15.1 days
- Average sunshine days in July:
15.3 days - Average sunshine days in August:
16 days - Average sunshine days in September:
13.8 days - Average sunshine days in October:
17.8 days - Average sunshine days in November:
19 days - Average sunshine days in December:
19.1 days
The month with the most sunshine days is January (21.3 days).
The month with the least sunshine days is April (13.3 days).
Average UV index
Bonham, TX
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover
Bonham, TX
The month with the most cloud cover is February (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility
Bonham, 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).





