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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 Rockland, Idaho, with an average temperature ranging between max 29.7°F (-1.3°C) and min 18°F (-7.8°C). December's transformation into January witnesses an average high-temperature of a still freezing cold 29.7°F (-1.3°C), noting a minor change from the preceding month. Weather in January »
Weather in February
The last month of the winter, February, is a wintry month in Rockland, Idaho, with an average temperature varying between 21°F (-6.1°C) and 33.4°F (0.8°C). As Rockland, Idaho, steps into February, the average high-temperature is measured at a wintry 33.4°F (0.8°C), displaying minor differences from January's 29.7°F (-1.3°C). Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Rockland, Idaho, with an average temperature fluctuating between 44.2°F (6.8°C) and 30°F (-1.1°C). The shift into March brings an increase in the average high-temperature, moving from an icy 33.4°F (0.8°C) in February to a frosty 44.2°F (6.8°C). Weather in March »
Weather in April
April in Rockland, Idaho, is a fresh spring month, with an average temperature varying between 35.4°F (1.9°C) and 53.4°F (11.9°C). The onset of April brings a temperature shift, with the average high-temperature moving from a chilly 44.2°F (6.8°C) in March to a fresh 53.4°F (11.9°C). Weather in April »
Weather in May
The last month of the spring, May, is a refreshing month in Rockland, Idaho, with temperature in the range of an average low of 42.4°F (5.8°C) and an average high of 64°F (17.8°C). Rockland in May experiences an increase in the average high-temperature, moving from April's fresh 53.4°F (11.9°C) to a comfortable 64°F (17.8°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Rockland, Idaho, with temperature in the range of an average high of 74.7°F (23.7°C) and an average low of 49.3°F (9.6°C). The shift from May to June is marked by an increase in the average high-temperature, moving from a comfortable 64°F (17.8°C) to a warm 74.7°F (23.7°C). Weather in June »
Weather in July
July, like June, in Rockland, Idaho, is a moderately hot summer month, with an average temperature fluctuating between 57.7°F (14.3°C) and 85.8°F (29.9°C). The warmest month is July, with an average high-temperature of 85.8°F (29.9°C) and an average low-temperature of 57.7°F (14.3°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Rockland, Idaho, with an average temperature fluctuating between 84.4°F (29.1°C) and 58.5°F (14.7°C). August's arrival shows an average high-temperature of a still moderately hot 84.4°F (29.1°C), hardly different from the previous month. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Rockland, Idaho, with an average temperature fluctuating between 73.9°F (23.3°C) and 51.8°F (11°C). In Rockland, the beginning of September is marked by a lowered average high-temperature, shifting from August's warm 84.4°F (29.1°C) to a still moderately hot 73.9°F (23.3°C). Weather in September »
Weather in October
October, the same as September, in Rockland, Idaho, is a moderate autumn month, with an average temperature fluctuating between 56.3°F (13.5°C) and 39°F (3.9°C). With the onset of October, Rockland's average high-temperature experiences a noticeable drop, receding from September's warm 73.9°F (23.3°C) to a mild 56.3°F (13.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a wintry month in Rockland, Idaho, with an average temperature varying between 27.9°F (-2.3°C) and 42.6°F (5.9°C). The onset of November coincides with a reduction in the average high-temperature, falling from a moderate 56.3°F (13.5°C) in October to an icy 42.6°F (5.9°C). Weather in November »
Weather in December
The first month of the winter, December, is also a subzero cold month in Rockland, Idaho, with an average temperature fluctuating between 18°F (-7.8°C) and 29.3°F (-1.5°C). December, characterized by an average high temperature of 29.3°F (-1.5°C) and a low temperature of 18°F (-7.8°C), is generally the coldest month. Weather in December »
[Resources]Frequently asked questions
What is the most humid month in Rockland?
With an average relative humidity of 86%, January is the most humid month.
How many days does it rain in Rockland?
In Rockland, during the entire year, the rain falls for 108.7 days and collects up to 10.47" (266mm) of precipitation.
When does it snow in Rockland?
Months with snowfall are January through May, September through December.
What is the snowiest month in Rockland?
The month with the most snowfall is January, when snow falls for 12.3 days and typically aggregates up to 7.2" (183mm) of snow.
How much does it snow in Rockland?
In Rockland, during the entire year, snow falls for 57.1 days and aggregates up to 25.2" (640mm) of snow.
What is the month with the least sunshine in Rockland?
The month with the least sunshine in Rockland is January, with an average of 5.1h of sunshine.
What is the wettest month in Rockland?
The month with the most rainfall is March, when the rain falls for 12.5 days and typically aggregates up to 1.18" (30mm) of precipitation.
When is Daylight Saving Time (DST) in Rockland?
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.
When it does not snow in Rockland?
In Rockland, snow does not fall in June through August.
When are the longest days in Rockland?
The month with the longest days is June, with an average of 15h and 18min of daylight.
What are the months with the most sunshine in Rockland?
The months with the most sunshine in Rockland, Idaho, are June and July, with an average of 11.9h of sunshine.
What are the months with the highest UV index in Rockland?
June and July, with an average maximum UV index of 6, are months with the highest UV index in Rockland, Idaho.
What is the hottest time of year in Rockland?
Rockland's temperatures tend to reach their peak averages in July, with a high of 85.8°F (29.9°C) and a low of 57.7°F (14.3°C).
What is the driest month in Rockland?
July is the month with the least rainfall. Rain falls for 8 days and accumulates 0.59" (15mm) of precipitation.
What is the least humid month in Rockland?
With an average relative humidity of 32%, August is the least humid month.
What month is the coldest in Rockland?
Rockland's coldest weather arrives in December, when temperatures average a high of 29.3°F (-1.5°C) and a low of 18°F (-7.8°C).
What is the month with the shortest days in Rockland?
December has the shortest days of the year, with an average of 9h and 6min of daylight.
What is the month with the lowest UV index in Rockland?
The month with the lowest UV index in Rockland is December, with an average maximum UV index of 1.
Average temperature
Rockland, ID
The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is December (29.3°F).
The month with the highest average low temperature is August (58.5°F).
The coldest months (with the lowest average low temperature) are January and December (18°F).
Average pressure
Rockland, ID
- Average pressure in January:
30.3"Hg - Average pressure in February:
30.16"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.95"Hg - Average pressure in May:
29.9"Hg - Average pressure in June:
29.89"Hg
- Average pressure in July:
29.92"Hg - Average pressure in August:
29.92"Hg - Average pressure in September:
29.96"Hg - Average pressure in October:
30.05"Hg - Average pressure in November:
30.16"Hg - Average pressure in December:
30.26"Hg
The month with the highest atmospheric pressure is January (30.3"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed
Rockland, ID
- Average wind speed in January:
7mph - Average wind speed in February:
8.3mph - Average wind speed in March:
8.6mph - Average wind speed in April:
9.6mph - Average wind speed in May:
8.1mph - Average wind speed in June:
8.4mph
- Average wind speed in July:
7.4mph - Average wind speed in August:
7.3mph - Average wind speed in September:
7.6mph - Average wind speed in October:
7.8mph - Average wind speed in November:
7.6mph - Average wind speed in December:
7mph
The windiest month (with the highest average wind speed) is April (9.6mph).
The calmest months (with the lowest average wind speed) are January and December (7mph).
Average humidity
Rockland, ID
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (32%).
Average rainfall
Rockland, ID
- Average rainfall in January:
1.1" - Average rainfall in February:
1.02" - Average rainfall in March:
1.18" - Average rainfall in April:
0.91" - Average rainfall in May:
1.1" - Average rainfall in June:
0.79"
- Average rainfall in July:
0.59" - Average rainfall in August:
0.63" - Average rainfall in September:
0.75" - Average rainfall in October:
0.75" - Average rainfall in November:
0.75" - Average rainfall in December:
0.91"
The wettest month (with the highest rainfall) is March (1.18").
The driest month (with the least rainfall) is July (0.59").
Average rainfall days
Rockland, ID
- Average rainfall days in January:
6.4 days - Average rainfall days in February:
8.4 days - Average rainfall days in March:
12.5 days - Average rainfall days in April:
12.3 days - Average rainfall days in May:
11.6 days - Average rainfall days in June:
9 days
- Average rainfall days in July:
8 days - Average rainfall days in August:
8.3 days - Average rainfall days in September:
8.2 days - Average rainfall days in October:
8.2 days - Average rainfall days in November:
7.3 days - Average rainfall days in December:
8.5 days
The month with the highest number of rainy days is March (12.5 days).
The month with the least rainy days is January (6.4 days).
Average snowfall
Rockland, ID
- Average snowfall in January:
7.2" - Average snowfall in February:
5.31" - Average snowfall in March:
3.35" - Average snowfall in April:
0.63" - Average snowfall in May:
0.12" - Average snowfall in June:
0"
The month with the highest snowfall is January (7.2").
The months with the least snowfall are June, July and August (0").
Average snowfall days
Rockland, ID
- Average snowfall days in January:
12.3 days - Average snowfall days in February:
12.8 days - Average snowfall days in March:
7.4 days - Average snowfall days in April:
2.5 days - Average snowfall days in May:
0.5 days - Average snowfall days in June:
0.1 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0.2 days - Average snowfall days in October:
0.8 days - Average snowfall days in November:
6.8 days - Average snowfall days in December:
13.7 days
The month with the highest number of snowfall days is December (13.7 days).
The months with the least snowfall days are July and August (0 days).
Average daylight / Average sunshine
Rockland, ID
- Average daylight in January:
9h and 3min - 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 4min - Average daylight in June:
15h and 2min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 1min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January:
5h and 1min - Average sunshine in February:
6h and 0min - Average sunshine in March:
8h and 0min - Average sunshine in April:
9h and 5min - Average sunshine in May:
10h and 5min - 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 3min - Average sunshine in December:
5h and 1min
The months with the most sunshine are June and July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days
Rockland, ID
- Average sunshine days in January:
17.3 days - Average sunshine days in February:
12.4 days - Average sunshine days in March:
14.1 days - Average sunshine days in April:
14 days - Average sunshine days in May:
16.4 days - Average sunshine days in June:
17.3 days
- Average sunshine days in July:
17.3 days - Average sunshine days in August:
17.3 days - Average sunshine days in September:
19.3 days - Average sunshine days in October:
20.3 days - Average sunshine days in November:
18.1 days - Average sunshine days in December:
15.5 days
The month with the most sunshine days is October (20.3 days).
The month with the least sunshine days is February (12.4 days).
Average UV index
Rockland, ID
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Rockland, ID
The months with the most cloud cover are February and December (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 11).
Average visibility
Rockland, ID
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).
Rockland, Idaho, USA
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