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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, in Saint Marys, Kansas, is a wintry winter month, with an average temperature ranging between max 37.4°F (3°C) and min 22.5°F (-5.3°C). The lowest temperatures are recorded in January, with averages reaching a high of 37.4°F (3°C) and a low of 22.5°F (-5.3°C). Weather in January »
Weather in February
February, the last month of the winter in Saint Marys, is also a wintry month, with an average temperature varying between 25.9°F (-3.4°C) and 41.2°F (5.1°C). February's advent presents an average high-temperature of a still icy 41.2°F (5.1°C), indicating a slight variation from the conditions of the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Saint Marys, Kansas, with an average temperature fluctuating between 37°F (2.8°C) and 54.3°F (12.4°C). Entering March, Saint Marys sees a temperature rise, with the average high-temperature advancing from February's wintry 41.2°F (5.1°C) to a fresh 54.3°F (12.4°C). Weather in March »
Weather in April
April is a refreshing spring month in Saint Marys, Kansas, with temperature in the range of an average high of 64.4°F (18°C) and an average low of 45.1°F (7.3°C). An upsurge in temperatures occurs as March gives way to April, with average highs shifting from a cool 54.3°F (12.4°C) to a comfortable 64.4°F (18°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Saint Marys, Kansas, with an average temperature varying between 55.4°F (13°C) and 73°F (22.8°C). With the onset of May, Saint Marys's average high-temperature experiences a slight rise, moving from April's refreshing 64.4°F (18°C) to an agreeable 73°F (22.8°C). Weather in May »
Weather in June
June, the first month of the summer in Saint Marys, is a moderately hot month, with temperature in the range of an average high of 84°F (28.9°C) and an average low of 66°F (18.9°C). The onset of June brings a rise in the average high-temperature, elevating from an agreeable 73°F (22.8°C) in May to a moderately hot 84°F (28.9°C). Weather in June »
Weather in July
July in Saint Marys, Kansas, is a hot summer month, with an average temperature fluctuating between 88°F (31.1°C) and 68.7°F (20.4°C). July, with its average high-temperature of 88°F (31.1°C) and an average low-temperature of 68.7°F (20.4°C), holds the record as the warmest month. July's mean heat index is computed to be a torrid 100.4°F (38°C). Weather in July »
Weather in August
August, the last month of the summer in Saint Marys, is also a moderately hot month, with an average temperature ranging between min 65.8°F (18.8°C) and max 85.8°F (29.9°C). Saint Marys, Kansas, signifies an average high-temperature of a moderately hot 85.8°F (29.9°C) in August, closely mirroring the 88°F (31.1°C) of July. Weather in August »
Weather in September
September, the first month of the autumn in Saint Marys, is still a warm month, with an average temperature fluctuating between 78.8°F (26°C) and 59.5°F (15.3°C). The onset of September is marked by a minor decrease in temperature, transitioning from 85.8°F (29.9°C) in August to a still moderately hot 78.8°F (26°C). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Saint Marys, Kansas, with an average temperature ranging between min 47.5°F (8.6°C) and max 65.5°F (18.6°C). Saint Marys experiences a temperature shift at the start of October, with average high-temperatures adjusting from a warm 78.8°F (26°C) in September to a comfortable 65.5°F (18.6°C). Weather in October »
Weather in November
November, the last month of the autumn in Saint Marys, is another cool month, with temperature in the range of an average high of 53.1°F (11.7°C) and an average low of 36.9°F (2.7°C). Saint Marys's November weather features a mild decline in high-temperatures, reducing from an enjoyable 65.5°F (18.6°C) in October to a cool 53.1°F (11.7°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Saint Marys, Kansas, with an average temperature fluctuating between 40.1°F (4.5°C) and 26.2°F (-3.2°C). Saint Marys's transition into December involves a shift in temperature, receding from a cool 53.1°F (11.7°C) in November to a wintry 40.1°F (4.5°C). Weather in December »
[Resources]Frequently asked questions
What time of the year is the coldest in Saint Marys?
With average high and low temperatures of 37.4°F (3°C) and 22.5°F (-5.3°C) respectively, January is Saint Marys's coldest month.
What is the driest month in Saint Marys?
January and December are months with the least rain in Saint Marys, Kansas, when the rain falls for 3.5 days and typically aggregates up to 0.55" (14mm) of rain.
How many days does it rain in Saint Marys?
Throughout the year, there are 114.1 rainfall days, and 20.67" (525mm) of precipitation is accumulated.
When does it snow in Saint Marys?
Months with snowfall in Saint Marys are January through April, October through December.
How many days does it snow in Saint Marys?
Throughout the year, in Saint Marys, Kansas, there are 17.9 snowfall days, and 6.61" (168mm) of snow is accumulated.
What are the months with the least sunshine in Saint Marys?
January and December, with an average of 5.6h of sunshine, are months with the least sunshine in Saint Marys, Kansas.
When is the lowest UV index in Saint Marys?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Saint Marys.
What is the snowiest month in Saint Marys?
February is the month with the most snowfall in Saint Marys. Snow falls for 4.9 days and accumulates 1.77" (45mm) of snow.
When is Daylight Saving Time (DST) in Saint Marys?
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.
What are the most humid months in Saint Marys?
May and June, with an average relative humidity of 76%, are most humid months in Saint Marys.
What is the rainiest month in Saint Marys?
May is the month with the most rainfall. Rain falls for 15.2 days and accumulates 3.19" (81mm) of precipitation.
When it does not snow in Saint Marys?
May through September are months without snowfall in Saint Marys.
When are the longest days in Saint Marys?
June has the longest days of the year in Saint Marys, with an average of 14h and 54min of daylight.
What is the month with the most sunshine in Saint Marys?
June and July, with an average of 10.7h of sunshine, are months with the most sunshine.
When is the highest UV index in Saint Marys?
With an average maximum UV index of 7, June is the month with the highest UV index.
What is the hottest time of year in Saint Marys?
Temperature readings in Saint Marys reach their annual highs in July, averaging 88°F (31.1°C) and a minimum average of 68.7°F (20.4°C).
What is the least humid month in Saint Marys?
The least humid month in Saint Marys is October, with an average relative humidity of 66%.
What is the month with the shortest days in Saint Marys?
With an average of 9h and 30min of daylight, December has the shortest days of the year.
Average temperature
Saint Marys, KS
The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (37.4°F).
The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).
Average pressure
Saint Marys, KS
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.13"Hg - Average pressure in March:
30.04"Hg - Average pressure in April:
29.9"Hg - Average pressure in May:
29.91"Hg - Average pressure in June:
29.86"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.94"Hg - Average pressure in September:
29.99"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.09"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 (29.86"Hg).
Average wind speed
Saint Marys, KS
- Average wind speed in January:
10.1mph - Average wind speed in February:
10.4mph - Average wind speed in March:
10.9mph - Average wind speed in April:
11.1mph - Average wind speed in May:
9.4mph - Average wind speed in June:
9.3mph
- Average wind speed in July:
7.6mph - Average wind speed in August:
7.7mph - Average wind speed in September:
8.6mph - Average wind speed in October:
9.6mph - Average wind speed in November:
10.4mph - Average wind speed in December:
9.8mph
The windiest month (with the highest average wind speed) is April (11.1mph).
The calmest month (with the lowest average wind speed) is July (7.6mph).
Average humidity
Saint Marys, KS
The months with the highest relative humidity are May and June (76%).
The month with the lowest relative humidity is October (66%).
Average rainfall
Saint Marys, KS
- Average rainfall in January:
0.55" - Average rainfall in February:
0.67" - Average rainfall in March:
1.54" - Average rainfall in April:
1.89" - Average rainfall in May:
3.19" - Average rainfall in June:
2.52"
- Average rainfall in July:
2.64" - Average rainfall in August:
2.48" - Average rainfall in September:
1.81" - Average rainfall in October:
2.01" - Average rainfall in November:
0.83" - Average rainfall in December:
0.55"
The wettest month (with the highest rainfall) is May (3.19").
The driest months (with the least rainfall) are January and December (0.55").
Average rainfall days
Saint Marys, KS
- Average rainfall days in January:
3.5 days - Average rainfall days in February:
4.2 days - Average rainfall days in March:
10.5 days - Average rainfall days in April:
12.4 days - Average rainfall days in May:
15.2 days - Average rainfall days in June:
13.3 days
- Average rainfall days in July:
13.3 days - Average rainfall days in August:
12.7 days - Average rainfall days in September:
11.3 days - Average rainfall days in October:
7.9 days - Average rainfall days in November:
5.6 days - Average rainfall days in December:
4.2 days
The month with the highest number of rainy days is May (15.2 days).
The month with the least rainy days is January (3.5 days).
Average snowfall
Saint Marys, KS
The month with the highest snowfall is February (1.77").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Saint Marys, KS
- Average snowfall days in January:
4.8 days - Average snowfall days in February:
4.9 days - Average snowfall days in March:
2.8 days - Average snowfall days in April:
0.4 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:
0.6 days - Average snowfall days in November:
1.3 days - Average snowfall days in December:
3.1 days
The month with the highest number of snowfall days is February (4.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Saint Marys, KS
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 3min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January:
5h and 4min - Average sunshine in February:
6h and 1min - Average sunshine in March:
6h and 5min - Average sunshine in April:
8h and 4min - Average sunshine in May:
9h and 0min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 0min - Average sunshine in October:
6h and 4min - Average sunshine in November:
6h and 1min - Average sunshine in December:
5h and 4min
The months with the most sunshine are June and July (Average sunshine: 10h and 42min).
The months with the least sunshine are January and December (Average sunshine: 5h and 36min).
Average sunshine days
Saint Marys, KS
- Average sunshine days in January:
22.5 days - Average sunshine days in February:
18.5 days - Average sunshine days in March:
16.7 days - Average sunshine days in April:
16.2 days - Average sunshine days in May:
13.4 days - Average sunshine days in June:
13.8 days
- Average sunshine days in July:
14.3 days - Average sunshine days in August:
15.4 days - Average sunshine days in September:
17.1 days - Average sunshine days in October:
20.8 days - Average sunshine days in November:
22.3 days - Average sunshine days in December:
23.6 days
The month with the most sunshine days is December (23.6 days).
The month with the least sunshine days is May (13.4 days).
Average UV index
Saint Marys, KS
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Saint Marys, KS
The month with the most cloud cover is March (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 24).
Average visibility
Saint Marys, KS
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).
Saint Marys, Kansas, USA
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