St. Martins, MO Weather


Reviews



Download our custom City Report to see exclusive
data on cost of living, crime, climate, and more.

The most pleasant months of the year for St. Martins are September, May and June. In St. Martins, there are 3 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for St. Martins with an average high temperature of 88.2°, which ranks it as about average compared to other places in Missouri. January is the snowiest month in St. Martins with 4.4 inches of snow, and 5 months of the year have significant snowfall. July is the most humid month, though humidity is low for most of the year.

Today's Weather - St. Martins, MO

9 AM PST

Chance Showers And Thunderstorms

66°F

7 DAY FORECASTDESCRIPTIONHIGH/LOWWIND
TodayChance Showers And Thunderstorms69° / 45°W 9 to 15 mph
WednesdaySunny70° / 48°N 5 to 8 mph
ThursdayChance Rain Showers69° / 58°SE 10 to 16 mph
FridayShowers And Thunderstorms77° / 65°S 22 to 26 mph
SaturdayChance Showers And Thunderstorms85° / 64°S 21 to 24 mph
SundayShowers And Thunderstorms78° / 55°S 22 to 25 mph
MondayChance Showers And Thunderstorms75° / 54°SW 14 mph

Weather Highlights

Summer High: the July high is around 88 degrees
Winter Low: the January low is 21
Rain: averages 44 inches of rain a year
Snow: averages 14 inches of snow a year


BESTPLACES COMFORT INDEX

The annual BestPlaces Comfort Index for the St. Martins area is 7.6 (10=best), which means it is more comfortable than most places in Missouri.

7.6 / 10

A higher score indicates a more comfortable year-round climate. The US average for the comfort index is 7.8. Our index is based on the total number of days annually within the comfort range of 70-80 degrees, and we also applied a penalty for days of excessive humidity.


Average Monthly High and Low (°F)
HighLow
January41° 21°
February46° 25°
March56° 34°
April67° 44°
May75° 54°
June84° 64°
July88° 68°
August88° 66°
September80° 57°
October69° 45°
November56° 35°
December43° 24°
Hot, Freezing, Rainy, Snowy Days: St. Martins
Hot
Days
Freezing
Days
Rainy
Days
Snowy
Days
January02672
February02172
March015101
April03110
May10120
June50100
July13090
August11080
September3080
October0290
November01290
December02482

YOU SHOULD KNOW

Many people confuse weather and climate but they are different. Weather is the conditions of the atmosphere over a short period of time, and climate is how the atmosphere is over long periods of time.

Weather is how the atmosphere is behaving and its effects upon life and human activities. Weather can change from minute-to-minute. Most people think of weather in terms of temperature, humidity, precipitation, cloudiness, brightness, visibility, wind, and atmospheric pressure.

Climate is the description of the long-term pattern of weather in a place. Climate can mean the average weather for a particular region and time period taken over 30 years. Climate is the average of weather over time.

Schools
Compare St. Martins, MO
cost of living
Compare food, housing, utilities, and more in St. Martins, Missouri to any other city in the US.