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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 Grand Pass, Missouri, with temperature in the range of an average high of 35.4°F (1.9°C) and an average low of 22.1°F (-5.5°C). Grand Pass notes the coldest temperatures in January, with a high average of 35.4°F (1.9°C) and a low of 22.1°F (-5.5°C). Weather in January »
Weather in February
February, the last month of the winter in Grand Pass, is also a wintry month, with an average temperature fluctuating between 25.2°F (-3.8°C) and 40.1°F (4.5°C). The beginning of February reveals an average high-temperature of a still wintry 40.1°F (4.5°C), showing minimal deviation from the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Grand Pass, Missouri, with temperature in the range of an average low of 36.9°F (2.7°C) and an average high of 53.2°F (11.8°C). In Grand Pass, stepping into March brings a temperature increase, moving up from February's icy 40.1°F (4.5°C) to a fresh 53.2°F (11.8°C). Weather in March »
Weather in April
April is a refreshing spring month in Grand Pass, Missouri, with temperature in the range of an average low of 46°F (7.8°C) and an average high of 63.9°F (17.7°C). The start of April brings a shift in the average high-temperature, increasing from March's fresh 53.2°F (11.8°C) to an enjoyable 63.9°F (17.7°C). Weather in April »
Weather in May
May, the last month of the spring in Grand Pass, is a pleasant month, with an average temperature varying between 72.9°F (22.7°C) and 55.9°F (13.3°C). May's arrival brings a change in high-temperatures, moving from a refreshing 63.9°F (17.7°C) in April to an agreeable 72.9°F (22.7°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Grand Pass, Missouri, with an average temperature varying between 65.7°F (18.7°C) and 83.1°F (28.4°C). In Grand Pass, the average high-temperature in June increases from a pleasant 72.9°F (22.7°C) in May to a moderately hot 83.1°F (28.4°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Grand Pass, Missouri, with an average temperature varying between 85.3°F (29.6°C) and 67.8°F (19.9°C). Grand Pass's July weather, with an average high temperature of 85.3°F (29.6°C) and an average low temperature of 67.8°F (19.9°C), tends to be the warmest of the year. For most parts of July, the heat index is calculated to be a torrid 96.8°F (36°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Grand Pass, Missouri, with an average temperature varying between 84°F (28.9°C) and 64.9°F (18.3°C). The weather during August records an average high-temperature of a still warm 84°F (28.9°C), closely mirroring the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Grand Pass, Missouri, with an average temperature fluctuating between 58.6°F (14.8°C) and 78.1°F (25.6°C). Grand Pass experiences a moderate temperature shift at the start of September, with average high-temperatures adjusting a bit from 84°F (28.9°C) in August to a still warm 78.1°F (25.6°C). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Grand Pass, Missouri, with an average temperature ranging between max 65.1°F (18.4°C) and min 47.3°F (8.5°C). October brings a decrease in the average high-temperature, shifting from a moderately hot 78.1°F (25.6°C) in September to a comfortable 65.1°F (18.4°C). Weather in October »
Weather in November
November, the last month of the autumn in Grand Pass, is another cool month, with an average temperature fluctuating between 52.2°F (11.2°C) and 36.3°F (2.4°C). In Grand Pass, entering November brings a temperature decrement, reducing from October's refreshing 65.1°F (18.4°C) to a cool 52.2°F (11.2°C). Weather in November »
Weather in December
December, the first month of the winter in Grand Pass, is also a wintry month, with temperature in the range of an average high of 40.1°F (4.5°C) and an average low of 27°F (-2.8°C). Grand Pass's transition into December involves a shift in temperature, receding from a cool 52.2°F (11.2°C) in November to an icy 40.1°F (4.5°C). Weather in December »
Updated: Aug 13, 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
What is the coldest time of year?
Temperature records mark January as the coldest month, with highs averaging 35.4°F (1.9°C) and lows at 22.1°F (-5.5°C).
What is the driest month?
The month with the least rainfall is January, when the rain falls for 5.4 days and typically collects 1.06" (27mm) of precipitation.
How many days does it rain?
Throughout the year, there are 136.7 rainfall days, and 27.87" (708mm) of precipitation is accumulated.
When does it snow in Grand Pass?
Months with snowfall are January through March, May, October through December.
How much does it snow?
Throughout the year, there are 18.3 snowfall days, and 9.69" (246mm) of snow is accumulated.
What is the month with the least sunshine?
With an average of 4.7h of sunshine, January has the least sunshine of the year.
What are the months with the lowest UV index?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the snowiest month?
February is the month with the most snowfall. Snow falls for 4.8 days and accumulates 3.11" (79mm) of snow.
When is Daylight Saving Time (DST)?
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.
When it does not snow?
In Grand Pass, snow does not fall in April, June through September.
What are the most humid months?
May through August, with an average relative humidity of 79%, are most humid months.
What is the rainiest month?
May is the month with the most rainfall in Grand Pass. Rain falls for 17.3 days and accumulates 3.82" (97mm) of precipitation.
When are the longest days?
June has the longest days of the year, with an average of 14h and 54min of daylight.
What is the month with the most sunshine?
June and July, with an average of 10.3h of sunshine, are months with the most sunshine.
What are the months with the highest UV index?
June through August, with an average maximum UV index of 6, are months with the highest UV index.
What part of the year is the hottest?
July stands out as Grand Pass's warmest month, with temperatures ranging between an average high of 85.3°F (29.6°C) and a low of 67.8°F (19.9°C).
What is the least humid month?
The least humid month is October, with an average relative humidity of 70%.
What is the month with the shortest days in Grand Pass?
The month with the shortest days is December, with an average of 9h and 30min of daylight.
Average temperature
Grand Pass, MO
The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is January (35.4°F).
The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).
Average pressure
Grand Pass, MO
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.13"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.92"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.9"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed
Grand Pass, MO
- Average wind speed in January:
9.7mph - Average wind speed in February:
9.8mph - Average wind speed in March:
9.9mph - Average wind speed in April:
9.8mph - Average wind speed in May:
8.1mph - Average wind speed in June:
7.6mph
- Average wind speed in July:
6.3mph - Average wind speed in August:
6.2mph - Average wind speed in September:
7.1mph - Average wind speed in October:
8.5mph - Average wind speed in November:
9.3mph - Average wind speed in December:
9.1mph
The windiest month (with the highest average wind speed) is March (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity
Grand Pass, MO
The months with the highest relative humidity are May, June, July and August (79%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Grand Pass, MO
- Average rainfall in January:
1.06" - Average rainfall in February:
1.22" - Average rainfall in March:
2.24" - Average rainfall in April:
2.8" - Average rainfall in May:
3.82" - Average rainfall in June:
3.43"
- Average rainfall in July:
2.83" - Average rainfall in August:
2.95" - Average rainfall in September:
2.6" - Average rainfall in October:
2.24" - Average rainfall in November:
1.34" - Average rainfall in December:
1.34"
The wettest month (with the highest rainfall) is May (3.82").
The driest month (with the least rainfall) is January (1.06").
Average rainfall days
Grand Pass, MO
- Average rainfall days in January:
5.4 days - Average rainfall days in February:
5.8 days - Average rainfall days in March:
12.6 days - Average rainfall days in April:
14.1 days - Average rainfall days in May:
17.3 days - Average rainfall days in June:
16 days
- Average rainfall days in July:
15.3 days - Average rainfall days in August:
13.1 days - Average rainfall days in September:
12.5 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
7.9 days - Average rainfall days in December:
6.2 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (5.4 days).
Average snowfall
Grand Pass, MO
The month with the highest snowfall is February (3.11").
The months with the least snowfall are April, June, July, August and September (0").
Average snowfall days
Grand Pass, MO
- Average snowfall days in January:
5.1 days - Average snowfall days in February:
4.8 days - Average snowfall days in March:
2.9 days - Average snowfall days in April:
0.3 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:
0.4 days - Average snowfall days in November:
1.2 days - Average snowfall days in December:
3.5 days
The month with the highest number of snowfall days is January (5.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Grand Pass, MO
- 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:
4h and 4min - Average sunshine in February:
5h and 1min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 2min - Average sunshine in May:
8h and 4min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 0min - Average sunshine in September:
9h and 2min - Average sunshine in October:
6h and 0min - Average sunshine in November:
5h and 4min - Average sunshine in December:
5h and 1min
The months with the most sunshine are June and July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days
Grand Pass, MO
- Average sunshine days in January:
20.7 days - Average sunshine days in February:
17 days - Average sunshine days in March:
14.8 days - Average sunshine days in April:
14.2 days - Average sunshine days in May:
12.1 days - Average sunshine days in June:
12.1 days
- Average sunshine days in July:
12.8 days - Average sunshine days in August:
15.3 days - Average sunshine days in September:
15.9 days - Average sunshine days in October:
19.5 days - Average sunshine days in November:
19.6 days - Average sunshine days in December:
21.4 days
The month with the most sunshine days is December (21.4 days).
The months with the least sunshine days are May and June (12.1 days).
Average UV index
Grand Pass, MO
The months with the highest UV index are 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
Grand Pass, MO
The month with the most cloud cover is March (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 28).
Average visibility
Grand Pass, 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).
Grand Pass, Missouri, USA
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