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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 Saint Helena, Nebraska, with an average temperature varying between 26.8°F (-2.9°C) and 12.9°F (-10.6°C). The month of January sees the lowest average temperatures, reaching 26.8°F (-2.9°C) at the peak and 12.9°F (-10.6°C) at the low. Weather in January »
Weather in February
The last month of the winter, February, is another freezing cold month in Saint Helena, Nebraska, with an average temperature fluctuating between 16.3°F (-8.7°C) and 30.6°F (-0.8°C). The start of February marks an average high-temperature of a still subzero cold 30.6°F (-0.8°C), hardly distinguishable from the conditions in January. Weather in February »
Weather in March
March, the first month of the spring in Saint Helena, is a frosty month, with temperature in the range of an average low of 30.2°F (-1°C) and an average high of 46.9°F (8.3°C). Saint Helena's weather undergoes a significant change with the arrival of March, as the average high-temperature moves from a freezing cold 30.6°F (-0.8°C) in February to a chilly 46.9°F (8.3°C). Weather in March »
Weather in April
April is a refreshing spring month in Saint Helena, Nebraska, with an average temperature fluctuating between 57.9°F (14.4°C) and 40.1°F (4.5°C). The shift into April is accompanied by a temperature increase, with the average high-temperature rising from a chilly 46.9°F (8.3°C) in March to a refreshing 57.9°F (14.4°C). Weather in April »
Weather in May
May, the last month of the spring in Saint Helena, is a pleasant month, with an average temperature varying between 50.9°F (10.5°C) and 69.1°F (20.6°C). May's arrival sees a rise in the average high-temperature, jumping from April's mild 57.9°F (14.4°C) to a pleasant 69.1°F (20.6°C). Weather in May »
Weather in June
June, the first month of the summer in Saint Helena, is a moderately hot month, with an average temperature fluctuating between 61.7°F (16.5°C) and 79.7°F (26.5°C). Saint Helena in June experiences an increase in the average high-temperature, moving from May's pleasant 69.1°F (20.6°C) to a moderately hot 79.7°F (26.5°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Saint Helena, Nebraska, with temperature in the range of an average low of 64.9°F (18.3°C) and an average high of 84.9°F (29.4°C). During the warmest month, July, temperatures average a high of 84.9°F (29.4°C) and a low of 64.9°F (18.3°C). In July, the heat index is appraised at a hot 93.2°F (34°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Saint Helena, Nebraska, with an average temperature varying between 83.3°F (28.5°C) and 61.3°F (16.3°C). During August, the average high-temperature is a still warm 83.3°F (28.5°C), maintaining a close resemblance to that of the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Saint Helena, is still a warm month, with an average temperature fluctuating between 76.1°F (24.5°C) and 55°F (12.8°C). The move into September indicates a slight reduction in the average high-temperature, down from August's moderately hot 83.3°F (28.5°C) to a still warm 76.1°F (24.5°C). Weather in September »
Weather in October
October, like September, is another mild autumn month in Saint Helena, Nebraska, with an average temperature ranging between min 42.6°F (5.9°C) and max 59.4°F (15.2°C). In October, the meteorological conditions markedly change with the average high-temperature descending from a moderately hot 76.1°F (24.5°C) in September to a moderate 59.4°F (15.2°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Saint Helena, Nebraska, with an average temperature fluctuating between 45.9°F (7.7°C) and 30.7°F (-0.7°C). Saint Helena in November demonstrates a small temperature transition, adjusting from an average high of a mild 59.4°F (15.2°C) in October to a frosty 45.9°F (7.7°C). Weather in November »
Weather in December
The first month of the winter, December, is also a subzero cold month in Saint Helena, Nebraska, with temperature in the range of an average high of 29.8°F (-1.2°C) and an average low of 18°F (-7.8°C). The onset of December brings a distinct decrease in the average high-temperature, receding from a chilly 45.9°F (7.7°C) in November to a subzero cold 29.8°F (-1.2°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest time of year in Saint Helena?
Saint Helena's coldest month, January, registers temperatures that range from a high of 26.8°F (-2.9°C) to a low of 12.9°F (-10.6°C).
What is the most humid month in Saint Helena?
The most humid month is January, with an average relative humidity of 85%.
How many days does it rain in Saint Helena?
Throughout the year, there are 117.9 rainfall days, and 21.93" (557mm) of precipitation is accumulated.
When does it snow in Saint Helena?
January through May, October through December are months with snowfall in Saint Helena, Nebraska.
How many days does it snow in Saint Helena?
Throughout the year, there are 37.4 snowfall days, and 14.45" (367mm) of snow is accumulated.
What is the month with the least sunshine in Saint Helena?
The month with the least sunshine in Saint Helena, Nebraska, is January, with an average of 4.4h of sunshine.
What is the month with the lowest UV index in Saint Helena?
The month with the lowest UV index in Saint Helena is January, with an average maximum UV index of 1.
What is the driest month in Saint Helena?
February is the month with the least rainfall. Rain falls for 2.3 days and accumulates 0.59" (15mm) of precipitation.
When is Daylight Saving Time (DST) in Saint Helena?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Saint Helena, 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 rainiest month in Saint Helena?
May is the month with the most rainfall. Rain falls for 16.9 days and accumulates 3.78" (96mm) of precipitation.
When it does not snow in Saint Helena?
In Saint Helena, Nebraska, snow does not fall in June through September.
When are the longest days in Saint Helena?
With an average of 15h and 18min of daylight, June has the longest days of the year.
When is the highest UV index in Saint Helena?
June through August, with an average maximum UV index of 6, are months with the highest UV index in Saint Helena, Nebraska.
What is the warmest month in Saint Helena?
July, with average temperatures reaching a high of 84.9°F (29.4°C) and a low of 64.9°F (18.3°C), is the warmest month in Saint Helena.
What month has the most sunshine in Saint Helena?
With an average of 10.8h of sunshine, July has the most sunshine of the year in Saint Helena, Nebraska.
What is the least humid month in Saint Helena?
With an average relative humidity of 64%, October is the least humid month in Saint Helena, Nebraska.
When does it snow the most in Saint Helena?
The month with the most snowfall in Saint Helena is December, when snow falls for 8.1 days and typically aggregates up to 2.95" (75mm) of snow.
What is the month with the shortest days in Saint Helena?
December has the shortest days of the year, with an average of 9h and 6min of daylight.
Average temperature
Saint Helena, NE
The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (26.8°F).
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (12.9°F).
Average pressure
Saint Helena, NE
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.15"Hg - Average pressure in March:
30.05"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.92"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:
29.97"Hg - Average pressure in October:
29.99"Hg - Average pressure in November:
30.07"Hg - Average pressure in December:
30.13"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
Saint Helena, NE
- Average wind speed in January:
10.6mph - Average wind speed in February:
10.6mph - Average wind speed in March:
10.8mph - Average wind speed in April:
11.1mph - Average wind speed in May:
9.6mph - Average wind speed in June:
8.8mph
- Average wind speed in July:
7.9mph - Average wind speed in August:
8.2mph - Average wind speed in September:
9.2mph - Average wind speed in October:
10.3mph - Average wind speed in November:
10.2mph - Average wind speed in December:
10.3mph
The windiest month (with the highest average wind speed) is April (11.1mph).
The calmest month (with the lowest average wind speed) is July (7.9mph).
Average humidity
Saint Helena, NE
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (64%).
Average rainfall
Saint Helena, NE
- Average rainfall in January:
0.67" - Average rainfall in February:
0.59" - Average rainfall in March:
1.34" - Average rainfall in April:
2.4" - Average rainfall in May:
3.78" - Average rainfall in June:
3.31"
- Average rainfall in July:
2.24" - Average rainfall in August:
2.24" - Average rainfall in September:
1.81" - Average rainfall in October:
1.73" - Average rainfall in November:
0.63" - Average rainfall in December:
1.18"
The wettest month (with the highest rainfall) is May (3.78").
The driest month (with the least rainfall) is February (0.59").
Average rainfall days
Saint Helena, NE
- Average rainfall days in January:
3.4 days - Average rainfall days in February:
2.3 days - Average rainfall days in March:
8.8 days - Average rainfall days in April:
12.2 days - Average rainfall days in May:
16.9 days - Average rainfall days in June:
17.4 days
- Average rainfall days in July:
13.4 days - Average rainfall days in August:
14.2 days - Average rainfall days in September:
11.6 days - Average rainfall days in October:
9.3 days - Average rainfall days in November:
4.7 days - Average rainfall days in December:
3.7 days
The month with the highest number of rainy days is June (17.4 days).
The month with the least rainy days is February (2.3 days).
Average snowfall
Saint Helena, NE
- Average snowfall in January:
2.6" - Average snowfall in February:
2.52" - Average snowfall in March:
2.09" - Average snowfall in April:
2.13" - Average snowfall in May:
0.31" - Average snowfall in June:
0"
The month with the highest snowfall is December (2.95").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Saint Helena, NE
- Average snowfall days in January:
9.7 days - Average snowfall days in February:
7.8 days - Average snowfall days in March:
5.3 days - Average snowfall days in April:
2.4 days - Average snowfall days in May:
0.2 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:
0.8 days - Average snowfall days in November:
3.1 days - Average snowfall days in December:
8.1 days
The month with the highest number of snowfall days is January (9.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Saint Helena, 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:
15h and 0min - 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:
4h and 2min - Average sunshine in February:
5h and 2min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 0min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 5min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 5min - Average sunshine in October:
6h and 2min - Average sunshine in November:
5h and 5min - Average sunshine in December:
4h 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: 4h and 24min).
Average sunshine days
Saint Helena, NE
- Average sunshine days in January:
19.3 days - Average sunshine days in February:
17.8 days - Average sunshine days in March:
16.7 days - Average sunshine days in April:
14.8 days - Average sunshine days in May:
11.6 days - Average sunshine days in June:
9.3 days
- Average sunshine days in July:
13 days - Average sunshine days in August:
13.8 days - Average sunshine days in September:
15.5 days - Average sunshine days in October:
19.5 days - Average sunshine days in November:
21.5 days - Average sunshine days in December:
21.3 days
The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is June (9.3 days).
Average UV index
Saint Helena, NE
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover
Saint Helena, NE
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 25).
Average visibility
Saint Helena, 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).
Saint Helena, Nebraska, USA
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