Climate and monthly weather forecastBunker, MO
Climate and monthly weather forecast
Weather in January
January, the same as December, is another cold winter month in Bunker, Missouri, with an average temperature ranging between min 24.8°F (-4°C) and max 39.9°F (4.4°C). Bunker's January weather, with an average high temperature of 39.9°F (4.4°C) and an average low temperature of 24.8°F (-4°C), tends to be the coldest of the year. Weather in January »Weather in February
February, the last month of the winter in Bunker, is a frosty month, with an average temperature fluctuating between 28.4°F (-2°C) and 44.2°F (6.8°C). As Bunker, Missouri, welcomes February, the average high-temperature stabilizes at a chilly 44.2°F (6.8°C), showing little deviation from January's 39.9°F (4.4°C). Weather in February »Weather in March
The first month of the spring, March, is a cool month in Bunker, Missouri, with an average temperature ranging between min 37.9°F (3.3°C) and max 54.7°F (12.6°C). March's onset brings a temperature rise, moving from a chilly 44.2°F (6.8°C) in February to a fresh 54.7°F (12.6°C). Weather in March »Weather in April
April in Bunker, Missouri, is an enjoyable spring month, with an average temperature fluctuating between 46.9°F (8.3°C) and 65.8°F (18.8°C). With the arrival of April, the average high-temperature transitions from a cool 54.7°F (12.6°C) in March to a refreshing 65.8°F (18.8°C). Weather in April »Weather in May
May, the last month of the spring in Bunker, is a moderately hot month, with temperature in the range of an average low of 55.9°F (13.3°C) and an average high of 75.7°F (24.3°C). The arrival of May brings a change in Bunker's weather, with average high-temperatures moving from April's refreshing 65.8°F (18.8°C) to a moderately hot 75.7°F (24.3°C). Weather in May »Weather in June
The first month of the summer, June, is still a warm month in Bunker, Missouri, with an average temperature fluctuating between 85.6°F (29.8°C) and 64.6°F (18.1°C). The beginning of June signals a rise in the average high-temperature, moving from 75.7°F (24.3°C) in May to a still moderately hot 85.6°F (29.8°C). Weather in June »Weather in July
July in Bunker, Missouri, is a tropical summer month, with temperature in the range of an average low of 67.1°F (19.5°C) and an average high of 88.5°F (31.4°C). Bunker's warmest weather arrives in July, when temperatures average a high of 88.5°F (31.4°C) and a low of 67.1°F (19.5°C). For most parts of July, the heat index is appraised at a scorching 104°F (40°C). Weather in July »Weather in August
The last month of the summer, August, is another tropical month in Bunker, Missouri, with an average temperature fluctuating between 86.5°F (30.3°C) and 65.5°F (18.6°C). The average high-temperature in August, at a still tropical 86.5°F (30.3°C), reveals a modest deviation from July's 88.5°F (31.4°C). Weather in August »Weather in September
September, the first month of the autumn in Bunker, is also a moderately hot month, with temperature in the range of an average high of 79.7°F (26.5°C) and an average low of 58.6°F (14.8°C). Bunker's weather subtly changes with the onset of September, barely falling from a hot 86.5°F (30.3°C) in August to a warm 79.7°F (26.5°C). Weather in September »Weather in October
October, like September, in Bunker, Missouri, is another comfortable autumn month, with an average temperature fluctuating between 47.7°F (8.7°C) and 66°F (18.9°C). Bunker's progression into October includes a drop in the average high-temperature, from a moderately hot 79.7°F (26.5°C) in September to a refreshing 66°F (18.9°C). Weather in October »Weather in November
The last month of the autumn, November, is also a fresh month in Bunker, Missouri, with temperature in the range of an average low of 37.2°F (2.9°C) and an average high of 53.4°F (11.9°C). Bunker experiences a temperature shift at the start of November, with average high-temperatures adjusting from an enjoyable 66°F (18.9°C) in October to a fresh 53.4°F (11.9°C). Weather in November »Weather in December
The first month of the winter, December, is also a frosty month in Bunker, Missouri, with an average temperature fluctuating between 29.7°F (-1.3°C) and 43.5°F (6.4°C). December brings a decrease in the average high-temperature, falling from November's fresh 53.4°F (11.9°C) to a frosty 43.5°F (6.4°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Bunker, MO
The warmest month (with the highest average high temperature) is July (88.5°F).
The month with the lowest average high temperature is January (39.9°F).
The month with the highest average low temperature is July (67.1°F).
The coldest month (with the lowest average low temperature) is January (24.8°F).
Average pressure
Bunker, MO
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.94"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.13"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 (29.93"Hg).
Average wind speed
Bunker, MO
- Average wind speed in January:
8.3mph - Average wind speed in February:
8.1mph - Average wind speed in March:
8mph - Average wind speed in April:
8mph - Average wind speed in May:
6.8mph - Average wind speed in June:
6.1mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5.3mph - Average wind speed in September:
5.6mph - Average wind speed in October:
6.9mph - Average wind speed in November:
7.6mph - Average wind speed in December:
7.8mph
The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).
Average humidity
Bunker, MO
The month with the highest relative humidity is March (79%).
The month with the lowest relative humidity is October (74%).
Average rainfall
Bunker, MO
- Average rainfall in January:
2.13" - Average rainfall in February:
2.05" - Average rainfall in March:
3.07" - Average rainfall in April:
4.06" - Average rainfall in May:
4.13" - Average rainfall in June:
3.23"
- Average rainfall in July:
3.27" - Average rainfall in August:
3.07" - Average rainfall in September:
1.93" - Average rainfall in October:
2.72" - Average rainfall in November:
2.05" - Average rainfall in December:
2.28"
The wettest month (with the highest rainfall) is May (4.13").
The driest month (with the least rainfall) is September (1.93").
Average rainfall days
Bunker, MO
- Average rainfall days in January:
7.8 days - Average rainfall days in February:
8.5 days - Average rainfall days in March:
14.4 days - Average rainfall days in April:
14.8 days - Average rainfall days in May:
17.3 days - Average rainfall days in June:
15.8 days
- Average rainfall days in July:
17 days - Average rainfall days in August:
16.3 days - Average rainfall days in September:
11.8 days - Average rainfall days in October:
10.3 days - Average rainfall days in November:
9.5 days - Average rainfall days in December:
8.2 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (7.8 days).
Average snowfall
Bunker, MO
The month with the highest snowfall is February (4.25").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Bunker, MO
- Average snowfall days in January:
6.8 days - Average snowfall days in February:
6.8 days - Average snowfall days in March:
3.5 days - Average snowfall days in April:
0.5 days - Average snowfall days in May:
0.1 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:
1.6 days - Average snowfall days in December:
4.5 days
The months with the highest number of snowfall days are January and February (6.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Bunker, MO
- Average daylight in January:
9h and 54min - Average daylight in February:
10h and 48min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 12min - Average daylight in May:
14h and 12min - Average daylight in June:
14h and 42min
- Average daylight in July:
14h and 24min - Average daylight in August:
13h and 36min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 12min - Average daylight in December:
9h and 36min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January:
4h and 48min - Average sunshine in February:
4h and 42min - Average sunshine in March:
6h and 12min - Average sunshine in April:
8h and 12min - Average sunshine in May:
8h and 54min - Average sunshine in June:
10h and 18min
- Average sunshine in July:
10h and 12min - Average sunshine in August:
10h and 0min - Average sunshine in September:
9h and 18min - Average sunshine in October:
5h and 48min - Average sunshine in November:
5h and 30min - Average sunshine in December:
4h and 54min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days
Bunker, MO
- Average sunshine days in January:
17.4 days - Average sunshine days in February:
14.3 days - Average sunshine days in March:
13.6 days - Average sunshine days in April:
13.6 days - Average sunshine days in May:
12.3 days - Average sunshine days in June:
11.8 days
- Average sunshine days in July:
11.3 days - Average sunshine days in August:
12.3 days - Average sunshine days in September:
14.8 days - Average sunshine days in October:
18.9 days - Average sunshine days in November:
18.4 days - Average sunshine days in December:
18.2 days
The month with the most sunshine days is October (18.9 days).
The month with the least sunshine days is July (11.3 days).
Average UV index
Bunker, MO
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Bunker, MO
The month with the most cloud cover is March (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 31).
Average visibility
Bunker, MO
The months with the highest visibility are February, March, April, June, October, November and December (6mi).
The months with the lowest visibility are January, May, July, August and September (5mi).





