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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, is another subzero cold winter month in Grant, Colorado, with temperature in the range of an average high of 27°F (-2.8°C) and an average low of 8.1°F (-13.3°C). Grant's weather, upon January's arrival, documents an average high-temperature of a still freezing cold 27°F (-2.8°C), nearly identical to the prior month. Weather in January »
Weather in February
The last month of the winter, February, is another freezing cold month in Grant, Colorado, with an average temperature ranging between min 8.6°F (-13°C) and max 27.1°F (-2.7°C). Transitioning into February, Grant records an average high-temperature of a still freezing cold 27.1°F (-2.7°C), almost identical to January's 27°F (-2.8°C). Weather in February »
Weather in March
The first month of the spring, March, is a cold month in Grant, Colorado, with an average temperature ranging between min 15.1°F (-9.4°C) and max 35.2°F (1.8°C). With the start of March, the average high-temperature marginally shifts from February's freezing cold 27.1°F (-2.7°C) to a wintry 35.2°F (1.8°C). Weather in March »
Weather in April
April, the same as March, is a wintry spring month in Grant, Colorado, with an average temperature ranging between max 40.6°F (4.8°C) and min 19.4°F (-7°C). A subtle rise in the average high-temperature is observed during April, adjusting from 35.2°F (1.8°C) in March to a still icy 40.6°F (4.8°C). Weather in April »
Weather in May
The last month of the spring, May, is a cool month in Grant, Colorado, with an average temperature fluctuating between 50.7°F (10.4°C) and 27.9°F (-2.3°C). With the onset of May, Grant sees a temperature rise, with the average high-temperature moving from April's wintry 40.6°F (4.8°C) to a cool 50.7°F (10.4°C). Weather in May »
Weather in June
The first month of the summer, June, is a comfortable month in Grant, Colorado, with temperature in the range of an average low of 39°F (3.9°C) and an average high of 66.4°F (19.1°C). With the onset of June, Grant experiences a noticeable temperature shift, with the average high-temperature advancing from a cool 50.7°F (10.4°C) in May to a comfortable 66.4°F (19.1°C). Weather in June »
Weather in July
July is a pleasant summer month in Grant, Colorado, with an average temperature ranging between max 70°F (21.1°C) and min 44.2°F (6.8°C). With an average high-temperature of 70°F (21.1°C) and an average low-temperature of 44.2°F (6.8°C), July is the warmest month. Weather in July »
Weather in August
August, the last month of the summer in Grant, is another pleasant month, with an average temperature fluctuating between 42.4°F (5.8°C) and 68.7°F (20.4°C). August records an average high-temperature of a still agreeable 68.7°F (20.4°C), indicating a minor variation from the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Grant, is still a refreshing month, with an average temperature ranging between max 62.8°F (17.1°C) and min 37.9°F (3.3°C). The move into September indicates a slight reduction in the average high-temperature, down from August's pleasant 68.7°F (20.4°C) to an enjoyable 62.8°F (17.1°C). Weather in September »
Weather in October
October, the same as September, in Grant, Colorado, is another chilly autumn month, with an average temperature ranging between min 26.8°F (-2.9°C) and max 47.8°F (8.8°C). A noticeable downshift in temperatures is seen as September gives way to October, with average highs moving from a comfortable 62.8°F (17.1°C) to a frosty 47.8°F (8.8°C). Weather in October »
Weather in November
November, the last month of the autumn in Grant, is also a wintry month, with an average temperature fluctuating between 36.5°F (2.5°C) and 16.9°F (-8.4°C). November weather is marked by a drop in the average high-temperature, falling from a frosty 47.8°F (8.8°C) in October to a cold 36.5°F (2.5°C). Weather in November »
Weather in December
December, the first month of the winter in Grant, is still a freezing cold month, with temperature in the range of an average low of 8.1°F (-13.3°C) and an average high of 26.8°F (-2.9°C). December is Grant's coldest month, registering average high temperatures of 26.8°F (-2.9°C) and lows of 8.1°F (-13.3°C). Weather in December »
[Resources]Frequently asked questions
How much does it rain in Grant?
Throughout the year, there are 138.3 rainfall days, and 23.07" (586mm) of precipitation is accumulated.
When does it snow in Grant?
January through December are months with snowfall.
How much does it snow in Grant?
Throughout the year, in Grant, there are 127.6 snowfall days, and 93.94" (2386mm) of snow is accumulated.
What is the most humid month in Grant?
The most humid month is February, with an average relative humidity of 82%.
What is the month with the least sunshine in Grant?
With an average of 6.3h of sunshine, February has the least sunshine of the year.
When is Daylight Saving Time (DST) in Grant?
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 wettest month in Grant?
May is the month with the most rainfall. Rain falls for 16.7 days and accumulates 3.7" (94mm) of precipitation.
What is the snowiest month in Grant?
The month with the most snowfall in Grant, Colorado, is May, when snow falls for 16.1 days and typically aggregates up to 17.48" (444mm) of snow.
What is the least humid month in Grant?
The least humid month is June, with an average relative humidity of 51%.
When are the longest days in Grant?
The month with the longest days is June, with an average of 14h and 54min of daylight.
What are the months with the highest UV index in Grant?
The months with the highest UV index are June through August, with an average maximum UV index of 4.
What is the hottest time of year in Grant?
In Grant, the peak average temperatures are observed in July, with a high of 70°F (21.1°C) and a low of 44.2°F (6.8°C).
When it does not snow in Grant?
July is the month with the least snowfall. Snow falls for 0.5 days and accumulates 0.12" (3mm) of snow.
What month has the most sunshine in Grant?
The month with the most sunshine in Grant, Colorado, is August, with an average of 11.6h of sunshine.
What time of the year is the coldest in Grant?
December is the coldest month, with the temperature often reaching an average high of 26.8°F (-2.9°C) and an average low of 8.1°F (-13.3°C).
What is the driest month in Grant?
The month with the least rainfall is December, when the rain falls for 7.6 days and typically collects 0.79" (20mm) of precipitation.
What is the month with the shortest days in Grant?
December has the shortest days of the year in Grant, Colorado, with an average of 9h and 24min of daylight.
What is the month with the lowest UV index in Grant?
The month with the lowest UV index is December, with an average maximum UV index of 1.
Average temperature
Grant, CO
The warmest month (with the highest average high temperature) is July (70°F).
The month with the lowest average high temperature is December (26.8°F).
The month with the highest average low temperature is July (44.2°F).
The coldest months (with the lowest average low temperature) are January and December (8.1°F).
Average pressure
Grant, CO
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.01"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.93"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
30.04"Hg - Average pressure in August:
30.04"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.05"Hg - Average pressure in November:
30.1"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 May (29.93"Hg).
Average wind speed
Grant, CO
- Average wind speed in January:
8.3mph - Average wind speed in February:
8.1mph - Average wind speed in March:
7.1mph - Average wind speed in April:
6.7mph - Average wind speed in May:
5.8mph - Average wind speed in June:
6mph
- Average wind speed in July:
5mph - Average wind speed in August:
5mph - Average wind speed in September:
5.3mph - Average wind speed in October:
6.8mph - Average wind speed in November:
7.7mph - Average wind speed in December:
7.8mph
The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).
Average humidity
Grant, CO
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is June (51%).
Average rainfall
Grant, CO
- Average rainfall in January:
0.83" - Average rainfall in February:
1.38" - Average rainfall in March:
1.77" - Average rainfall in April:
2.36" - Average rainfall in May:
3.7" - Average rainfall in June:
2.76"
- Average rainfall in July:
3.62" - Average rainfall in August:
2.28" - Average rainfall in September:
1.38" - Average rainfall in October:
1.38" - Average rainfall in November:
0.83" - Average rainfall in December:
0.79"
The wettest month (with the highest rainfall) is May (3.7").
The driest month (with the least rainfall) is December (0.79").
Average rainfall days
Grant, CO
- Average rainfall days in January:
6.5 days - Average rainfall days in February:
5.7 days - Average rainfall days in March:
7.6 days - Average rainfall days in April:
10.6 days - Average rainfall days in May:
16.7 days - Average rainfall days in June:
15.8 days
- Average rainfall days in July:
23.9 days - Average rainfall days in August:
20.5 days - Average rainfall days in September:
13 days - Average rainfall days in October:
7 days - Average rainfall days in November:
3.4 days - Average rainfall days in December:
7.6 days
The month with the highest number of rainy days is July (23.9 days).
The month with the least rainy days is November (3.4 days).
Average snowfall
Grant, CO
- Average snowfall in January:
6.65" - Average snowfall in February:
10.94" - Average snowfall in March:
14.13" - Average snowfall in April:
16.69" - Average snowfall in May:
17.48" - Average snowfall in June:
3.94"
- Average snowfall in July:
0.12" - Average snowfall in August:
0.16" - Average snowfall in September:
1.26" - Average snowfall in October:
9.45" - Average snowfall in November:
6.73" - Average snowfall in December:
6.38"
The month with the highest snowfall is May (17.48").
The month with the least snowfall is July (0.12").
Average snowfall days
Grant, CO
- Average snowfall days in January:
13.8 days - Average snowfall days in February:
17.3 days - Average snowfall days in March:
18.2 days - Average snowfall days in April:
18.5 days - Average snowfall days in May:
16.1 days - Average snowfall days in June:
4.6 days
- Average snowfall days in July:
0.5 days - Average snowfall days in August:
0.5 days - Average snowfall days in September:
3.5 days - Average snowfall days in October:
9.6 days - Average snowfall days in November:
10.2 days - Average snowfall days in December:
14.8 days
The month with the highest number of snowfall days is April (18.5 days).
The months with the least snowfall days are July and August (0.5 days).
Average daylight / Average sunshine
Grant, CO
- Average daylight in January:
9h and 5min - 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:
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 2min
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 24min).
- Average sunshine in January:
6h and 4min - Average sunshine in February:
6h and 2min - Average sunshine in March:
8h and 4min - Average sunshine in April:
10h and 1min - Average sunshine in May:
10h and 2min - Average sunshine in June:
11h and 3min
- Average sunshine in July:
11h and 2min - Average sunshine in August:
11h and 4min - Average sunshine in September:
11h and 0min - Average sunshine in October:
7h and 0min - Average sunshine in November:
7h and 0min - Average sunshine in December:
6h and 3min
The month with the most sunshine is August (Average sunshine: 11h and 36min).
The month with the least sunshine is February (Average sunshine: 6h and 18min).
Average sunshine days
Grant, CO
- Average sunshine days in January:
16.3 days - Average sunshine days in February:
9.6 days - Average sunshine days in March:
9.8 days - Average sunshine days in April:
7 days - Average sunshine days in May:
5.3 days - Average sunshine days in June:
8 days
- Average sunshine days in July:
4.1 days - Average sunshine days in August:
6.9 days - Average sunshine days in September:
13.4 days - Average sunshine days in October:
17 days - Average sunshine days in November:
19 days - Average sunshine days in December:
15.5 days
The month with the most sunshine days is November (19 days).
The month with the least sunshine days is July (4.1 days).
Average UV index
Grant, CO
The months with the highest UV index are June, July and August (UV index 4).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Grant, CO
The month with the most cloud cover is February (Cloud cover 38).
The months with the least cloud cover are June and September (Cloud cover 18).
Average visibility
Grant, CO
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Grant, Colorado, USA
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