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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 Johnstown, Nebraska, with temperature in the range of an average high of 31.1°F (-0.5°C) and an average low of 18.9°F (-7.3°C). January, with average temperatures reaching a high of 31.1°F (-0.5°C) and a low of 18.9°F (-7.3°C), is the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is a wintry month in Johnstown, Nebraska, with an average temperature ranging between min 19.9°F (-6.7°C) and max 33.8°F (1°C). February's arrival registers an average high-temperature of a wintry 33.8°F (1°C), closely aligning with the temperature of the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Johnstown, Nebraska, with an average temperature varying between 31.3°F (-0.4°C) and 47.7°F (8.7°C). As February transitions into March, a change in temperatures is observed, with average highs moving from a cold 33.8°F (1°C) to a frosty 47.7°F (8.7°C). Weather in March »
Weather in April
April is a refreshing spring month in Johnstown, Nebraska, with an average temperature fluctuating between 56.8°F (13.8°C) and 39.7°F (4.3°C). April's arrival sees a rise in the average high-temperature, jumping from March's frosty 47.7°F (8.7°C) to a refreshing 56.8°F (13.8°C). Weather in April »
Weather in May
The last month of the spring, May, is an enjoyable month in Johnstown, Nebraska, with an average temperature ranging between max 66.7°F (19.3°C) and min 49.6°F (9.8°C). May's arrival coincides with a rise in the average high-temperature, moving from April's mild 56.8°F (13.8°C) to a comfortable 66.7°F (19.3°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Johnstown, Nebraska, with temperature in the range of an average high of 79°F (26.1°C) and an average low of 60.6°F (15.9°C). The shift from May to June sees an increase in the average high-temperature, transitioning from a refreshing 66.7°F (19.3°C) to a warm 79°F (26.1°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Johnstown, Nebraska, with temperature in the range of an average high of 85.6°F (29.8°C) and an average low of 65.8°F (18.8°C). July, with an average high of 85.6°F (29.8°C) and a low of 65.8°F (18.8°C), signifies the warmest month of the year. Throughout July, the heat index is evaluated at a tropical 91.4°F (33°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Johnstown, Nebraska, with an average temperature ranging between max 84°F (28.9°C) and min 63.1°F (17.3°C). In August, Johnstown's weather conditions record an average high-temperature of a still moderately hot 84°F (28.9°C), demonstrating little divergence from the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Johnstown, is also a moderately hot month, with an average temperature fluctuating between 55.6°F (13.1°C) and 75.2°F (24°C). The onset of September aligns with a soft reduction in the average high-temperature, gently falling from a moderately hot 84°F (28.9°C) in August to a still warm 75.2°F (24°C). Weather in September »
Weather in October
October, like September, is another refreshing autumn month in Johnstown, Nebraska, with an average temperature varying between 58.6°F (14.8°C) and 42.8°F (6°C). A clear reduction in the average high-temperature marks the arrival of October, falling from a moderately hot 75.2°F (24°C) in September to a moderate 58.6°F (14.8°C). Weather in October »
Weather in November
November, the last month of the autumn in Johnstown, is also a frosty month, with an average temperature varying between 46.2°F (7.9°C) and 32.2°F (0.1°C). The average high-temperature decreases in November, shifting from a mild 58.6°F (14.8°C) in October to a chilly 46.2°F (7.9°C). Weather in November »
Weather in December
December, the first month of the winter in Johnstown, is still a freezing cold month, with temperature in the range of an average high of 31.6°F (-0.2°C) and an average low of 20.7°F (-6.3°C). As December arrives, Johnstown's weather displays a notable decrease in high-temperatures, falling from November's frosty 46.2°F (7.9°C) to a freezing cold 31.6°F (-0.2°C). Weather in December »
[Resources]Frequently asked questions
What are the coldest months in Johnstown?
Johnstown records the coldest temperatures in January, averaging a high of 31.1°F (-0.5°C) and a low of 18.9°F (-7.3°C).
What is the most humid month in Johnstown?
With an average relative humidity of 79%, January is the most humid month in Johnstown.
What is the driest month in Johnstown?
The month with the least rainfall in Johnstown, Nebraska, is January, when the rain falls for 2.5 days and typically collects 0.43" (11mm) of precipitation.
How many days does it rain in Johnstown?
In Johnstown, Nebraska, during the entire year, the rain falls for 103.2 days and collects up to 17.44" (443mm) of precipitation.
When does it snow in Johnstown?
Months with snowfall in Johnstown, Nebraska, are January through May, September through December.
How much does it snow in Johnstown?
In Johnstown, Nebraska, during the entire year, snow falls for 39.8 days and aggregates up to 13.94" (354mm) of snow.
What is the month with the least sunshine in Johnstown?
With an average of 5.2h of sunshine, January has the least sunshine of the year in Johnstown, Nebraska.
What is the month with the lowest UV index in Johnstown?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Johnstown.
When is Daylight Saving Time (DST) in Johnstown?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Johnstown, Nebraska, 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 Johnstown?
The month with the most rainfall in Johnstown is June, when the rain falls for 14.4 days and typically aggregates up to 2.8" (71mm) of precipitation.
When it does not snow in Johnstown?
June through August are months without snowfall.
When are the longest days in Johnstown?
The month with the longest days is June, with an average of 15h and 18min of daylight.
What is the month with the highest UV index in Johnstown?
The months with the highest UV index in Johnstown, Nebraska, are June through August, with an average maximum UV index of 6.
What month is the hottest in Johnstown?
Johnstown witnesses the warmest weather in July, with temperatures averaging a high of 85.6°F (29.8°C) and a low of 65.8°F (18.8°C).
What month has the most sunshine in Johnstown?
With an average of 11.1h of sunshine, July has the most sunshine of the year.
What is the least humid month in Johnstown?
The least humid month in Johnstown is September, with an average relative humidity of 59%.
When does it snow the most in Johnstown?
December is the month with the most snowfall. Snow falls for 7.1 days and accumulates 2.99" (76mm) of snow.
What is the month with the shortest days in Johnstown?
December has the shortest days of the year in Johnstown, with an average of 9h and 6min of daylight.
Average temperature
Johnstown, NE
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (31.1°F).
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure
Johnstown, NE
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.14"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
29.92"Hg - Average pressure in May:
29.91"Hg - Average pressure in June:
29.85"Hg
- Average pressure in July:
29.91"Hg - Average pressure in August:
29.91"Hg - Average pressure in September:
29.96"Hg - Average pressure in October:
29.99"Hg - Average pressure in November:
30.06"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed
Johnstown, NE
- Average wind speed in January:
12.2mph - Average wind speed in February:
11.8mph - Average wind speed in March:
12.4mph - Average wind speed in April:
13.3mph - Average wind speed in May:
12.2mph - Average wind speed in June:
11.3mph
- Average wind speed in July:
10.7mph - Average wind speed in August:
10.7mph - Average wind speed in September:
11.7mph - Average wind speed in October:
12.6mph - Average wind speed in November:
12.1mph - Average wind speed in December:
12.1mph
The windiest month (with the highest average wind speed) is April (13.3mph).
The calmest months (with the lowest average wind speed) are July and August (10.7mph).
Average humidity
Johnstown, NE
The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is September (59%).
Average rainfall
Johnstown, NE
- Average rainfall in January:
0.43" - Average rainfall in February:
0.55" - Average rainfall in March:
1.34" - Average rainfall in April:
1.93" - Average rainfall in May:
2.64" - Average rainfall in June:
2.8"
- Average rainfall in July:
2.01" - Average rainfall in August:
1.81" - Average rainfall in September:
1.46" - Average rainfall in October:
1.3" - Average rainfall in November:
0.47" - Average rainfall in December:
0.71"
The wettest month (with the highest rainfall) is June (2.8").
The driest month (with the least rainfall) is January (0.43").
Average rainfall days
Johnstown, NE
- Average rainfall days in January:
2.5 days - Average rainfall days in February:
2.3 days - Average rainfall days in March:
7.5 days - Average rainfall days in April:
11.1 days - Average rainfall days in May:
14.8 days - Average rainfall days in June:
14.4 days
- Average rainfall days in July:
13.9 days - Average rainfall days in August:
12.6 days - Average rainfall days in September:
10.4 days - Average rainfall days in October:
7.7 days - Average rainfall days in November:
3.7 days - Average rainfall days in December:
2.3 days
The month with the highest number of rainy days is May (14.8 days).
The months with the least rainy days are February and December (2.3 days).
Average snowfall
Johnstown, NE
- Average snowfall in January:
2.01" - Average snowfall in February:
2.44" - Average snowfall in March:
2.56" - Average snowfall in April:
1.14" - Average snowfall in May:
0.24" - Average snowfall in June:
0"
The month with the highest snowfall is December (2.99").
The months with the least snowfall are June, July and August (0").
Average snowfall days
Johnstown, NE
- Average snowfall days in January:
9.6 days - Average snowfall days in February:
8.6 days - Average snowfall days in March:
6 days - Average snowfall days in April:
2.8 days - Average snowfall days in May:
0.4 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:
1.3 days - Average snowfall days in November:
3.9 days - Average snowfall days in December:
7.1 days
The month with the highest number of snowfall days is January (9.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Johnstown, NE
- 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 2min - Average sunshine in March:
7h and 1min - Average sunshine in April:
8h and 0min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
11h and 1min - Average sunshine in August:
10h and 4min - Average sunshine in September:
8h and 5min - Average sunshine in October:
7h and 0min - Average sunshine in November:
6h and 0min - Average sunshine in December:
5h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days
Johnstown, NE
- Average sunshine days in January:
19.8 days - Average sunshine days in February:
17.7 days - Average sunshine days in March:
17.5 days - Average sunshine days in April:
13.8 days - Average sunshine days in May:
13.5 days - Average sunshine days in June:
11.8 days
- Average sunshine days in July:
13.1 days - Average sunshine days in August:
14.8 days - Average sunshine days in September:
16.8 days - Average sunshine days in October:
20.1 days - Average sunshine days in November:
21.8 days - Average sunshine days in December:
20.9 days
The month with the most sunshine days is November (21.8 days).
The month with the least sunshine days is June (11.8 days).
Average UV index
Johnstown, 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
Johnstown, NE
The months with the most cloud cover are January and February (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility
Johnstown, 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).
Johnstown, Nebraska, USA
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