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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, the same as December, is a wintry winter month in Saint John, Utah, with an average temperature ranging between max 32.4°F (0.2°C) and min 18.9°F (-7.3°C). January is Saint John's coldest month, registering average high temperatures of 32.4°F (0.2°C) and lows of 18.9°F (-7.3°C). Weather in January »
Weather in February
The last month of the winter, February, is also a wintry month in Saint John, Utah, with an average temperature varying between 36.7°F (2.6°C) and 23°F (-5°C). February's weather displays an average high-temperature of a still icy 36.7°F (2.6°C), slightly varied from January's 32.4°F (0.2°C). Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Saint John, Utah, with an average temperature ranging between max 46.9°F (8.3°C) and min 32°F (0°C). March's arrival brings a temperature shift, moving from a wintry 36.7°F (2.6°C) in February to a chilly 46.9°F (8.3°C). Weather in March »
Weather in April
April is a cool spring month in Saint John, Utah, with an average temperature varying between 36.1°F (2.3°C) and 54.1°F (12.3°C). In Saint John, the average high-temperature in April slightly rises, from a chilly 46.9°F (8.3°C) in March, to a cool 54.1°F (12.3°C). Weather in April »
Weather in May
The last month of the spring, May, is an enjoyable month in Saint John, Utah, with an average temperature fluctuating between 64.4°F (18°C) and 43.9°F (6.6°C). With the onset of May, Saint John sees a temperature rise, with the average high-temperature moving from April's fresh 54.1°F (12.3°C) to an enjoyable 64.4°F (18°C). Weather in May »
Weather in June
June, the first month of the summer in Saint John, is a moderately hot month, with an average temperature ranging between min 53.8°F (12.1°C) and max 77.9°F (25.5°C). The shift into June is characterized by a rise in the average high-temperature, transitioning from May's refreshing 64.4°F (18°C) to a moderately hot 77.9°F (25.5°C). Weather in June »
Weather in July
July is a tropical summer month in Saint John, Utah, with an average temperature varying between 63°F (17.2°C) and 86.5°F (30.3°C). July, marked by an average high-temperature of 86.5°F (30.3°C) and a low-temperature of 63°F (17.2°C), is the warmest month. Weather in July »
Weather in August
August, the last month of the summer in Saint John, is another warm month, with temperature in the range of an average low of 61.9°F (16.6°C) and an average high of 84.4°F (29.1°C). The unfolding of August shows an average high-temperature of a moderately hot 84.4°F (29.1°C), indicating a slight variance from July's 86.5°F (30.3°C). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Saint John, Utah, with an average temperature fluctuating between 74.5°F (23.6°C) and 54.5°F (12.5°C). The onset of September introduces a moderate change in Saint John's weather, with average high-temperatures falling from August's moderately hot 84.4°F (29.1°C) to a still warm 74.5°F (23.6°C). Weather in September »
Weather in October
October, like September, is a moderate autumn month in Saint John, Utah, with an average temperature ranging between max 57.7°F (14.3°C) and min 40.6°F (4.8°C). As Saint John welcomes October, the average high-temperature witnesses a distinct drop, moving from a moderately hot 74.5°F (23.6°C) in September to a refreshing 57.7°F (14.3°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Saint John, Utah, with temperature in the range of an average low of 29.8°F (-1.2°C) and an average high of 45.5°F (7.5°C). November involves a decrease in temperature, down from a mild 57.7°F (14.3°C) in October to a frosty 45.5°F (7.5°C). Weather in November »
Weather in December
December, the first month of the winter in Saint John, is also a wintry month, with temperature in the range of an average high of 32.9°F (0.5°C) and an average low of 19.8°F (-6.8°C). The shift from November to December involves a decrease in the average high-temperature, dropping from a frosty 45.5°F (7.5°C) to a cold 32.9°F (0.5°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest month in Saint John?
Temperature records in Saint John, Utah, mark January as the coldest month, with highs averaging 32.4°F (0.2°C) and lows at 18.9°F (-7.3°C).
What is the most humid month in Saint John?
With an average relative humidity of 85%, January is the most humid month in Saint John, Utah.
How much does it rain in Saint John?
In Saint John, Utah, during the entire year, the rain falls for 120.7 days and collects up to 18.39" (467mm) of precipitation.
When does it snow in Saint John?
January through May, September through December are months with snowfall in Saint John.
When does it snow the most in Saint John?
The months with the most snowfall in Saint John, Utah, are January and December, with an average 12.99" (330mm) of accumulated snow.
How much does it snow in Saint John?
Throughout the year, in Saint John, there are 68.4 snowfall days, and 55.94" (1421mm) of snow is accumulated.
What is the month with the least sunshine in Saint John?
January has the least sunshine of the year in Saint John, with an average of 5.2h of sunshine.
When is Daylight Saving Time (DST) in Saint John?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from MST to MDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from MDT to MST.
What is the rainiest month in Saint John?
April is the month with the most rainfall in Saint John. Rain falls for 13.1 days and accumulates 2.09" (53mm) of precipitation.
What is the driest month in Saint John?
The month with the least rainfall in Saint John, Utah, is June, when the rain falls for 8.8 days and typically collects 0.79" (20mm) of precipitation.
When it does not snow in Saint John?
In Saint John, snow does not fall in June through August.
When are the longest days in Saint John?
The month with the longest days in Saint John, Utah, is June, with an average of 15h and 0min of daylight.
What are the months with the highest UV index in Saint John?
June through August, with an average maximum UV index of 6, are months with the highest UV index in Saint John.
What are the warmest months in Saint John?
July, on average, is the warmest month, registering a high temperature of 86.5°F (30.3°C) and a low of 63°F (17.2°C).
What is the least humid month in Saint John?
With an average relative humidity of 33%, July is the least humid month in Saint John.
What month has the most sunshine in Saint John?
The month with the most sunshine in Saint John, Utah, is August, with an average of 11.9h of sunshine.
What is the month with the shortest days in Saint John?
The month with the shortest days in Saint John, Utah, is December, with an average of 9h and 24min of daylight.
What is the month with the lowest UV index in Saint John?
With an average maximum UV index of 1, December is the month with the lowest UV index.
Average temperature
Saint John, UT
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (32.4°F).
The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure
Saint John, UT
- Average pressure in January:
30.27"Hg - Average pressure in February:
30.13"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.89"Hg - Average pressure in June:
29.87"Hg
- Average pressure in July:
29.91"Hg - Average pressure in August:
29.92"Hg - Average pressure in September:
29.95"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.21"Hg
The month with the highest atmospheric pressure is January (30.27"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed
Saint John, UT
- Average wind speed in January:
5.3mph - Average wind speed in February:
6.6mph - Average wind speed in March:
7.6mph - Average wind speed in April:
7.7mph - Average wind speed in May:
6.6mph - Average wind speed in June:
7.2mph
- Average wind speed in July:
6.5mph - Average wind speed in August:
6.5mph - Average wind speed in September:
6.5mph - Average wind speed in October:
6.4mph - Average wind speed in November:
6.6mph - Average wind speed in December:
6.2mph
The windiest month (with the highest average wind speed) is April (7.7mph).
The calmest month (with the lowest average wind speed) is January (5.3mph).
Average humidity
Saint John, UT
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is July (33%).
Average rainfall
Saint John, UT
- Average rainfall in January:
1.73" - Average rainfall in February:
1.65" - Average rainfall in March:
1.81" - Average rainfall in April:
2.09" - Average rainfall in May:
1.69" - Average rainfall in June:
0.79"
The wettest month (with the highest rainfall) is April (2.09").
The driest month (with the least rainfall) is June (0.79").
Average rainfall days
Saint John, UT
- Average rainfall days in January:
7.8 days - Average rainfall days in February:
6.8 days - Average rainfall days in March:
12 days - Average rainfall days in April:
13.1 days - Average rainfall days in May:
13.3 days - Average rainfall days in June:
8.8 days
- Average rainfall days in July:
12 days - Average rainfall days in August:
11.9 days - Average rainfall days in September:
10.7 days - Average rainfall days in October:
9.3 days - Average rainfall days in November:
6.5 days - Average rainfall days in December:
8.5 days
The month with the highest number of rainy days is May (13.3 days).
The month with the least rainy days is November (6.5 days).
Average snowfall
Saint John, UT
- Average snowfall in January:
12.99" - Average snowfall in February:
10.71" - Average snowfall in March:
7.64" - Average snowfall in April:
4.29" - Average snowfall in May:
0.51" - Average snowfall in June:
0"
The months with the highest snowfall are January and December (12.99").
The months with the least snowfall are June, July and August (0").
Average snowfall days
Saint John, UT
- Average snowfall days in January:
14.7 days - Average snowfall days in February:
13.9 days - Average snowfall days in March:
9.6 days - Average snowfall days in April:
5.8 days - Average snowfall days in May:
0.8 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:
0.1 days - Average snowfall days in October:
1.7 days - Average snowfall days in November:
7.3 days - Average snowfall days in December:
14.5 days
The month with the highest number of snowfall days is January (14.7 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Saint John, UT
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - 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:
15h and 0min
- 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 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
5h and 1min - Average sunshine in February:
6h and 4min - Average sunshine in March:
8h and 0min - Average sunshine in April:
9h and 5min - Average sunshine in May:
11h and 0min - Average sunshine in June:
11h and 5min
- Average sunshine in July:
11h and 5min - Average sunshine in August:
11h and 5min - Average sunshine in September:
9h and 5min - Average sunshine in October:
7h and 4min - Average sunshine in November:
6h and 4min - Average sunshine in December:
5h and 4min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days
Saint John, UT
- Average sunshine days in January:
15.3 days - Average sunshine days in February:
11.6 days - Average sunshine days in March:
13.4 days - Average sunshine days in April:
12.3 days - Average sunshine days in May:
14.9 days - Average sunshine days in June:
19.2 days
- Average sunshine days in July:
15.3 days - Average sunshine days in August:
14.3 days - Average sunshine days in September:
17.1 days - Average sunshine days in October:
20.1 days - Average sunshine days in November:
19.6 days - Average sunshine days in December:
14.1 days
The month with the most sunshine days is October (20.1 days).
The month with the least sunshine days is February (11.6 days).
Average UV index
Saint John, UT
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Saint John, UT
The month with the most cloud cover is January (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 12).
Average visibility
Saint John, UT
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
Saint John, Utah, USA
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