Climate and monthly weather forecastHalfway, MO
Climate and monthly weather forecast
Weather in January
January, like December, in Halfway, Missouri, is another cold winter month, with an average temperature varying between 25.5°F (-3.6°C) and 40.3°F (4.6°C). The month of January, characterized by an average high of 40.3°F (4.6°C) and a low of 25.5°F (-3.6°C), is recognized as the coldest. Weather in January »Weather in February
The last month of the winter, February, is a frosty month in Halfway, Missouri, with an average temperature varying between 44.8°F (7.1°C) and 28.8°F (-1.8°C). Halfway's transition from January to February introduces an average high-temperature of a frosty 44.8°F (7.1°C), marking an insignificant variation from the 40.3°F (4.6°C). Weather in February »Weather in March
March, the first month of the spring in Halfway, is a mild month, with temperature in the range of an average high of 56.1°F (13.4°C) and an average low of 38.7°F (3.7°C). March's arrival brings a change in high-temperatures, moving from a chilly 44.8°F (7.1°C) in February to a moderate 56.1°F (13.4°C). Weather in March »Weather in April
April in Halfway, Missouri, is a comfortable spring month, with temperature in the range of an average low of 47.5°F (8.6°C) and an average high of 66.2°F (19°C). With the arrival of April, the average high-temperature transitions from a refreshing 56.1°F (13.4°C) in March to a comfortable 66.2°F (19°C). Weather in April »Weather in May
The last month of the spring, May, is a warm month in Halfway, Missouri, with temperature in the range of an average high of 75.2°F (24°C) and an average low of 56.5°F (13.6°C). May marks a rise in the average high-temperature, moving from April's comfortable 66.2°F (19°C) to a moderately hot 75.2°F (24°C). Weather in May »Weather in June
June, the first month of the summer in Halfway, is also a moderately hot month, with an average temperature fluctuating between 85.8°F (29.9°C) and 65.5°F (18.6°C). The shift from May to June is marked by an increase in the average high-temperature, moving from 75.2°F (24°C) to a still warm 85.8°F (29.9°C). Weather in June »Weather in July
July in Halfway, Missouri, is a hot summer month, with temperature in the range of an average high of 88.5°F (31.4°C) and an average low of 68.4°F (20.2°C). July, with average temperatures reaching a high of 88.5°F (31.4°C) and a low of 68.4°F (20.2°C), is the warmest month. The heat index for July is calculated to be a blisteringly hot 104°F (40°C). Weather in July »Weather in August
August, the last month of the summer in Halfway, is another tropical month, with temperature in the range of an average low of 66.6°F (19.2°C) and an average high of 86.5°F (30.3°C). Halfway experiences a transition to a still tropical 86.5°F (30.3°C) in average high-temperatures with the arrival of August, not greatly differing from July's 88.5°F (31.4°C). Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Halfway, Missouri, with an average temperature varying between 59.9°F (15.5°C) and 79.9°F (26.6°C). During the shift to September, a minor reduction in average high-temperature is observed, shifting from a hot 86.5°F (30.3°C) in August to a warm 79.9°F (26.6°C). Weather in September »Weather in October
October, the same as September, is another comfortable autumn month in Halfway, Missouri, with temperature in the range of an average low of 48.2°F (9°C) and an average high of 66.4°F (19.1°C). The onset of October entails a temperature shift, as the average high-temperature decreases from a warm 79.9°F (26.6°C) in September to a refreshing 66.4°F (19.1°C). Weather in October »Weather in November
November, the last month of the autumn in Halfway, is another cool month, with an average temperature ranging between max 54.5°F (12.5°C) and min 37.6°F (3.1°C). Onset of November comes with a temperature decline, the average high falling from a comfortable 66.4°F (19.1°C) in October to a fresh 54.5°F (12.5°C). Weather in November »Weather in December
December, the first month of the winter in Halfway, is still a chilly month, with an average temperature fluctuating between 29.3°F (-1.5°C) and 44.1°F (6.7°C). Welcoming December, Halfway observes a shift in the average high-temperature, falling from November's cool 54.5°F (12.5°C) to a chilly 44.1°F (6.7°C). Weather in December »Updated: Aug 22, 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
Halfway's coldest weather arrives in January, when temperatures average a high of 40.3°F (4.6°C) and a low of 25.5°F (-3.6°C).
January is the month with the least rainfall. Rain falls for 7.2 days and accumulates 1.61" (41mm) of precipitation.
In Halfway, during the entire year, the rain falls for 150.7 days and collects up to 33.35" (847mm) of precipitation.
Months with snowfall are January through May, October through December.
Throughout the year, there are 19.8 snowfall days, and 9.25" (235mm) of snow is accumulated.
January has the least sunshine of the year, with an average of 5.1h of sunshine.
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
The month with the most snowfall in Halfway is February, when snow falls for 6.3 days and typically aggregates up to 2.91" (74mm) of snow.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Halfway, 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 78%.
May is the month with the most rainfall. Rain falls for 17.6 days and accumulates 5.04" (128mm) of precipitation.
May through August, with an average maximum UV index of 6, are months with the highest UV index.
In Halfway, snow does not fall in June through September.
The month with the longest days is June, with an average of 14h and 42min of daylight.
With an average of 10.7h of sunshine, June has the most sunshine of the year.
July tends to be the warmest month, with temperatures averaging a daily high of 88.5°F (31.4°C) and a low of 68.4°F (20.2°C).
The months with the lowest humidity are July, August, October and November, with an average relative humidity of 73%.
December has the shortest days of the year, with an average of 9h and 36min of daylight.
Average temperature
Halfway, 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 (40.3°F).
The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (25.5°F).
Average pressure
Halfway, MO
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.95"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The months with the lowest atmospheric pressure are April and June (29.93"Hg).
Average wind speed
Halfway, MO
- Average wind speed in January:
9.8mph - Average wind speed in February:
9.7mph - Average wind speed in March:
9.9mph - Average wind speed in April:
9.7mph - Average wind speed in May:
8.1mph - Average wind speed in June:
7.4mph
- Average wind speed in July:
6.2mph - Average wind speed in August:
6.5mph - Average wind speed in September:
6.8mph - Average wind speed in October:
8.4mph - Average wind speed in November:
9.3mph - Average wind speed in December:
9.4mph
The windiest month (with the highest average wind speed) is March (9.9mph).
The calmest month (with the lowest average wind speed) is July (6.2mph).
Average humidity
Halfway, MO
The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are July, August, October and November (73%).
Average rainfall
Halfway, MO
- Average rainfall in January:
1.61" - Average rainfall in February:
1.85" - Average rainfall in March:
2.8" - Average rainfall in April:
3.66" - Average rainfall in May:
5.04" - Average rainfall in June:
3.19"
- Average rainfall in July:
3.46" - Average rainfall in August:
3.39" - Average rainfall in September:
2.17" - Average rainfall in October:
2.76" - Average rainfall in November:
1.65" - Average rainfall in December:
1.77"
The wettest month (with the highest rainfall) is May (5.04").
The driest month (with the least rainfall) is January (1.61").
Average rainfall days
Halfway, MO
- Average rainfall days in January:
7.2 days - Average rainfall days in February:
7.9 days - Average rainfall days in March:
14.8 days - Average rainfall days in April:
15.6 days - Average rainfall days in May:
17.6 days - Average rainfall days in June:
15.8 days
- Average rainfall days in July:
17.1 days - Average rainfall days in August:
15.1 days - Average rainfall days in September:
13.2 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
9 days - Average rainfall days in December:
6.9 days
The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is December (6.9 days).
Average snowfall
Halfway, MO
- Average snowfall in January:
2.4" - Average snowfall in February:
2.91" - Average snowfall in March:
1.61" - Average snowfall in April:
0.04" - Average snowfall in May:
0.08" - Average snowfall in June:
0"
The month with the highest snowfall is February (2.91").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Halfway, MO
- Average snowfall days in January:
5.3 days - Average snowfall days in February:
6.3 days - Average snowfall days in March:
2.3 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:
0.1 days - Average snowfall days in November:
1.4 days - Average snowfall days in December:
3.8 days
The month with the highest number of snowfall days is February (6.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Halfway, 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 30min - 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:
5h and 6min - Average sunshine in February:
5h and 18min - Average sunshine in March:
6h and 30min - Average sunshine in April:
8h and 30min - Average sunshine in May:
9h and 6min - Average sunshine in June:
10h and 42min
- Average sunshine in July:
10h and 30min - Average sunshine in August:
10h and 24min - Average sunshine in September:
9h and 30min - Average sunshine in October:
6h and 0min - Average sunshine in November:
5h and 36min - Average sunshine in December:
5h and 24min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days
Halfway, MO
- Average sunshine days in January:
19.2 days - Average sunshine days in February:
14.8 days - Average sunshine days in March:
13 days - Average sunshine days in April:
13.3 days - Average sunshine days in May:
10.8 days - Average sunshine days in June:
12.1 days
- Average sunshine days in July:
11.5 days - Average sunshine days in August:
13.9 days - Average sunshine days in September:
14.5 days - Average sunshine days in October:
19.3 days - Average sunshine days in November:
18.5 days - Average sunshine days in December:
20.5 days
The month with the most sunshine days is December (20.5 days).
The month with the least sunshine days is May (10.8 days).
Average UV index
Halfway, 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
Halfway, MO
The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 27).
Average visibility
Halfway, MO
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).
