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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 Rockville, Nebraska, with temperature in the range of an average low of 19.8°F (-6.8°C) and an average high of 34.2°F (1.2°C). January, with average temperatures reaching a high of 34.2°F (1.2°C) and a low of 19.8°F (-6.8°C), is the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is also a wintry month in Rockville, Nebraska, with an average temperature ranging between max 37.2°F (2.9°C) and min 21.7°F (-5.7°C). Rockville's weather in February displays an average high-temperature of a still cold 37.2°F (2.9°C), showing minor disparity from January's 34.2°F (1.2°C). Weather in February »
Weather in March
March, the first month of the spring in Rockville, is a fresh month, with temperature in the range of an average low of 33.4°F (0.8°C) and an average high of 52.3°F (11.3°C). As March begins, there is a noticeable increase in the average high-temperature, soaring from a wintry 37.2°F (2.9°C) in February to a fresh 52.3°F (11.3°C). Weather in March »
Weather in April
April is a moderate spring month in Rockville, Nebraska, with an average temperature ranging between max 60.6°F (15.9°C) and min 41.5°F (5.3°C). As Rockville welcomes April, the average high-temperature sees a modest rise, transitioning from a cool 52.3°F (11.3°C) in March to a moderate 60.6°F (15.9°C). Weather in April »
Weather in May
May, the last month of the spring in Rockville, is an agreeable month, with an average temperature varying between 70°F (21.1°C) and 51.3°F (10.7°C). As Rockville enters May, the average high-temperature increases from the a refreshing 60.6°F (15.9°C) of April to an agreeable 70°F (21.1°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Rockville, Nebraska, with an average temperature varying between 82°F (27.8°C) and 62.4°F (16.9°C). With the onset of June, Rockville's average high-temperature experiences a rise, moving from May's agreeable 70°F (21.1°C) to a warm 82°F (27.8°C). Weather in June »
Weather in July
July is a hot summer month in Rockville, Nebraska, with temperature in the range of an average low of 65.7°F (18.7°C) and an average high of 87.1°F (30.6°C). July, on average, is the warmest month, registering a high temperature of 87.1°F (30.6°C) and a low of 65.7°F (18.7°C). In July, the average heat index is estimated at a very hot 96.8°F (36°C). Weather in July »
Weather in August
August, the last month of the summer in Rockville, is another warm month, with temperature in the range of an average high of 85.3°F (29.6°C) and an average low of 62.8°F (17.1°C). The advent of August observes an average high-temperature of a moderately hot 85.3°F (29.6°C), nearly identical to July's 87.1°F (30.6°C). Weather in August »
Weather in September
September, the first month of the autumn in Rockville, is still a warm month, with an average temperature varying between 78.3°F (25.7°C) and 56.1°F (13.4°C). As Rockville enters September, the average high-temperature subtly lowers from the a moderately hot 85.3°F (29.6°C) of August to a still warm 78.3°F (25.7°C). Weather in September »
Weather in October
October, like September, in Rockville, Nebraska, is another refreshing autumn month, with an average temperature fluctuating between 62.2°F (16.8°C) and 43.9°F (6.6°C). The onset of October brings a distinct decrease in the average high-temperature, receding from a moderately hot 78.3°F (25.7°C) in September to an enjoyable 62.2°F (16.8°C). Weather in October »
Weather in November
November, the last month of the autumn in Rockville, is another cool month, with an average temperature varying between 50.2°F (10.1°C) and 32.9°F (0.5°C). The move into November indicates a reduction in the average high-temperature, down from October's enjoyable 62.2°F (16.8°C) to a fresh 50.2°F (10.1°C). Weather in November »
Weather in December
December, the first month of the winter in Rockville, is still a cold month, with an average temperature fluctuating between 21.9°F (-5.6°C) and 36.3°F (2.4°C). The transition into December indicates a reduction in the average high-temperature, down to an icy 36.3°F (2.4°C) from November's fresh 50.2°F (10.1°C). Weather in December »
Updated: Feb 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 in Rockville?
With its average high temperature of 34.2°F (1.2°C) and a low of 19.8°F (-6.8°C), January is regarded as the coldest month.
What is the most humid month in Rockville?
January is the most humid month in Rockville, Nebraska, with an average relative humidity of 77%.
What is the driest month in Rockville?
The month with the least rainfall is January, when the rain falls for 3.1 days and typically collects 0.39" (10mm) of precipitation.
How many days does it rain in Rockville?
In Rockville, Nebraska, during the entire year, the rain falls for 102.7 days and collects up to 18.15" (461mm) of precipitation.
When does it snow in Rockville?
Months with snowfall in Rockville are January through April, October through December.
How many days does it snow in Rockville?
In Rockville, during the entire year, snow falls for 28.7 days and aggregates up to 12.2" (310mm) of snow.
What is the month with the least sunshine in Rockville?
January has the least sunshine of the year in Rockville, Nebraska, with an average of 5.6h of sunshine.
What are the months with the lowest UV index in Rockville?
The months with the lowest UV index in Rockville are January, February, November and December, with an average maximum UV index of 2.
When is Daylight Saving Time (DST) in Rockville?
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 is the wettest month in Rockville?
The month with the most rainfall is May, when the rain falls for 15.1 days and typically aggregates up to 2.87" (73mm) of precipitation.
When it does not snow in Rockville?
May through September are months without snowfall in Rockville, Nebraska.
When are the longest days in Rockville?
June has the longest days of the year in Rockville, Nebraska, with an average of 15h and 6min of daylight.
What is the month with the highest UV index in Rockville?
June through August, with an average maximum UV index of 6, are months with the highest UV index.
What are the warmest months in Rockville?
July, marked by an average high-temperature of 87.1°F (30.6°C) and a low-temperature of 65.7°F (18.7°C), is the warmest month in Rockville.
What month has the most sunshine in Rockville?
With an average of 10.8h of sunshine, July has the most sunshine of the year.
What is the least humid month in Rockville?
With an average relative humidity of 60%, October is the least humid month in Rockville.
When does it snow the most in Rockville?
December is the month with the most snowfall. Snow falls for 5.1 days and accumulates 2.91" (74mm) of snow.
What is the month with the shortest days in Rockville?
December has the shortest days of the year in Rockville, Nebraska, with an average of 9h and 18min of daylight.
Average temperature
Rockville, NE
The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (34.2°F).
The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).
Average pressure
Rockville, NE
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.14"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
29.91"Hg - Average pressure in May:
29.91"Hg - Average pressure in June:
29.85"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.93"Hg - Average pressure in September:
29.98"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.08"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed
Rockville, NE
- Average wind speed in January:
10.5mph - Average wind speed in February:
10.7mph - Average wind speed in March:
11.2mph - Average wind speed in April:
11.7mph - Average wind speed in May:
10.1mph - Average wind speed in June:
9.5mph
- Average wind speed in July:
8.3mph - Average wind speed in August:
8.5mph - Average wind speed in September:
9.6mph - Average wind speed in October:
10.6mph - Average wind speed in November:
10.4mph - Average wind speed in December:
10.4mph
The windiest month (with the highest average wind speed) is April (11.7mph).
The calmest month (with the lowest average wind speed) is July (8.3mph).
Average humidity
Rockville, NE
The month with the highest relative humidity is January (77%).
The month with the lowest relative humidity is October (60%).
Average rainfall
Rockville, NE
- Average rainfall in January:
0.39" - Average rainfall in February:
0.55" - Average rainfall in March:
1.46" - Average rainfall in April:
1.97" - Average rainfall in May:
2.87" - Average rainfall in June:
2.32"
- Average rainfall in July:
2.13" - Average rainfall in August:
1.93" - Average rainfall in September:
1.06" - Average rainfall in October:
1.57" - Average rainfall in November:
0.63" - Average rainfall in December:
1.26"
The wettest month (with the highest rainfall) is May (2.87").
The driest month (with the least rainfall) is January (0.39").
Average rainfall days
Rockville, NE
- Average rainfall days in January:
3.1 days - Average rainfall days in February:
2.8 days - Average rainfall days in March:
8.3 days - Average rainfall days in April:
12 days - Average rainfall days in May:
15.1 days - Average rainfall days in June:
12.7 days
- Average rainfall days in July:
11.8 days - Average rainfall days in August:
13 days - Average rainfall days in September:
9.8 days - Average rainfall days in October:
7.9 days - Average rainfall days in November:
3.5 days - Average rainfall days in December:
2.7 days
The month with the highest number of rainy days is May (15.1 days).
The month with the least rainy days is December (2.7 days).
Average snowfall
Rockville, NE
The month with the highest snowfall is December (2.91").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Rockville, NE
- Average snowfall days in January:
6.8 days - Average snowfall days in February:
7.3 days - Average snowfall days in March:
4 days - Average snowfall days in April:
1.8 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:
1.1 days - Average snowfall days in November:
2.5 days - Average snowfall days in December:
5.1 days
The month with the highest number of snowfall days is February (7.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Rockville, NE
- 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 3min - Average daylight in June:
15h and 1min
- 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 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January:
5h and 4min - Average sunshine in February:
6h and 4min - Average sunshine in March:
7h and 1min - Average sunshine in April:
8h and 1min - Average sunshine in May:
9h and 0min - Average sunshine in June:
10h and 3min
- Average sunshine in July:
10h and 5min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 4min - Average sunshine in October:
6h and 5min - Average sunshine in November:
6h and 2min - Average sunshine in December:
5h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
Average sunshine days
Rockville, NE
- Average sunshine days in January:
22 days - Average sunshine days in February:
19.3 days - Average sunshine days in March:
18.6 days - Average sunshine days in April:
15.1 days - Average sunshine days in May:
14.9 days - Average sunshine days in June:
15.2 days
- Average sunshine days in July:
15.8 days - Average sunshine days in August:
16.3 days - Average sunshine days in September:
18.5 days - Average sunshine days in October:
21.3 days - Average sunshine days in November:
23.7 days - Average sunshine days in December:
23.6 days
The month with the most sunshine days is November (23.7 days).
The month with the least sunshine days is May (14.9 days).
Average UV index
Rockville, NE
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
Rockville, NE
The months with the most cloud cover are January, February and March (Cloud cover 41).
The months with the least cloud cover are July and September (Cloud cover 25).
Average visibility
Rockville, NE
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).
Rockville, Nebraska, USA
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