Climate and monthly weather forecastBig Piney, WY
Climate and monthly weather forecast
The climate of Big Piney
The town of Big Piney, Wyoming in the United States enjoys a humid continental climate as per the Köppen Climate Classification (Dfb type). This implies no dry season, with warm summers and majorly a cool temperate zone due to its geographical position.Throughout the year, Big Piney goes through notable weather variations. The town experiences fairly high temperature fluctuations, with average maximum temperatures spanning from 25.2°F (-3.8°C) in January to a peak of 76.8°F (24.9°C) in July, while the minimum averages range from a chilly 5.2°F (-14.9°C) in January to a moderate 52°F (11.1°C) in July. The humidity follows an inverse pattern, starting off at 87% in January, dropping to the lowest mark of 39% in August, and then rising again to 84% in December.
The town has variable rainfall patterns, with the highest average precipitation of 1.65" (42mm) in May and the lowest of 0.63" (16mm) from July to August. The rainfall tends to be spread out fairly evenly throughout the year, with an average of 8.2 to 14.3 days of rainfall a month. The town sees substantial snowfall from 5.94" (151mm) in January to none in July and August, ending with 5.55" (141mm) in December.
The best time to visit Big Piney
The best time to visit Big Piney is arguably the months from June to August. The region enjoys comfortable average temperatures, from 67.8°F (19.9°C) to 75°F (23.9°C), with minimal rainfalls of 0.63 to 0.75" (19mm). Additionally, these months see the longest daylight hours, from 14.9 to 15.3 hours, giving plenty of time to explore the natural beauty of the surrounding areas.The worst time to visit Big Piney
The colder months of December to February can be considered the least inviting period to visit Big Piney. The average temperatures oscillate from 5.2°F (-14.9°C) to 26.1°F (-3.3°C), with less daylight, between 9.1 to 10.6 hours, and a higher probability of snowfalls between 5.94" (151mm) to 7.09" (180mm).Spring weather in Big Piney
Spring in Big Piney, from March to May, witnesses a rise in temperatures. Starting from a modest average high of 33.6°F (0.9°C) in March, the temperature soars to 55°F (12.8°C) in May. The precipitation also sees a surge, with an average of 1.46" (37mm) in April increasing to 1.65" (42mm) in May.Summer weather in Big Piney
Summer in Big Piney, spanning from June to August, is typically mild with reduced precipitation. A pleasant high average temperature ranging between 67.8°F (19.9°C) and 75°F (23.9°C) prevails during this period. Rainfall levels descend to their lowest, from 0.63" (16mm) to 0.75" (19mm), alongside an increase in daylight hours to up to 15.3 hours in June.Autumn weather in Big Piney
Autumn, from September to November, presents crisp weather. The temperature averages drop from 66.4°F (19.1°C) in September to 35.4°F (1.9°C) in November. Rainfalls average from 0.83" (21mm) in September to 0.67" (17mm) in November. Snowfall starts to pick up with 5.16" (131mm) by November end.Winter weather in Big Piney
Winter in Big Piney, lasting from December to February, is marked by lower temperatures, high snowfall, reduced daylight, and higher humidity. The average high temperature ranges from 23.7°F (-4.6°C) in December to 26.1°F (-3.3°C) in February, and the average low swings between 5°F (-15°C) in December and 6.6°F (-14.1°C) in February. Significant snowfall of between 5.94" (151mm) and 7.09" (180mm) is recorded, accompanied by limited daylight hours from 9.1 in December to 10.6 in February.Weather in January
January in Big Piney, Wyoming brings shorter daylight hours of 9.5 hours, and the sun shines only moderately at 6.2 hours per day with 16.9 days of sunshine. The chill of the winter month sets in, making it the coldest month with temperatures from as low as 5.2°F (-14.9°C) to a high of 25.2°F (-3.8°C). Weather in January »Weather in February
As February rolls in, the weather conditions in Big Piney depict a slightly warmer atmosphere in comparison to January. Snowfall measures a higher count of 7.09" (180mm) within 15.1 snowing days and a chilly breeze with wind speeds up to 6.5mph (10.5km/h) max, attributable to the continued winter season. Weather in February »Weather in March
The weather in March in Big Piney exhibits telltale signs of transition from the that of the grueling winter months. Marginally warmer temperatures can be experienced in the 16.3°F (-8.7°C) to 33.6°F (0.9°C) range, signaling the advent of spring. Weather in March »Weather in April
April in Big Piney sees further rise in temperatures where lows hover around 26.2°F (-3.2°C) and highs edge up to 43°F (6.1°C). Rainfall measures increase to 1.46" (37mm) over 9.7 days, a significant rise from the drier month of March. Weather in April »Weather in May
The month of May in Big Piney is a true depiction of spring with mild temperatures, an increased rainfall of 1.65" (42mm) in 14.3 days, and the disappearance of heavy snowfalls with a mere recording of 2.36" (60mm). Daylight hours extend up to 14.6 hours, paired with sunshine duration of 11.1 hours per day, and 10.9 sunshine days promise lovely weather for outdoor leisure. Weather in May »Weather in June
June in Big Piney ushers in the summer season with warmer temperatures, less rainfall, and longer daylight hours. The weather typically sees temperatures between 45°F (7.2°C) and 67.8°F (19.9°C), which is remarkably higher than in May. Weather in June »Weather in July
July in Big Piney approaches with the peak of summer and the year's hottest temperatures, reaching up to 76.8°F (24.9°C). The precipitation levels slightly decrease to 0.63" (16mm) over 8.5 days, while snowfall is non-existent this time of the year. Weather in July »Weather in August
Entering August, the summer in Big Piney continues to prevail. Despite a modest decrease in temperatures in comparison to July, weather patterns remain consistent with those of the summer season. The recorded rainfall mirrors that of July with 0.63" (16mm) falling over 8.2 days, maintaining thereby the prolonged dry spell. Weather in August »Weather in September
September in Big Piney marks the start of the autumn season with cooler temperatures and a minimal increase in rainfall. Notably, temperatures drop from the 40s°F in August to highs of 66.4°F (19.1°C) and lows of 44.1°F (6.7°C) in September. Weather in September »Weather in October
October in Big Piney presents a fresh autumn feel accompanied by cooler temperatures. The climate sees a further drop in temperature, falling between 30.7°F (-0.7°C) to 49.1°F (9.5°C). An insignificant change in rainfall emerges with a measurement of 0.71" (18mm) spread over 7.1 days. Weather in October »Weather in November
November witnesses a significant plunge in temperatures, a surge in snowfall, and the withdrawal of much daylight in Big Piney. The winter chill starts becoming evident with low temperatures dropping to 18.5°F (-7.5°C) and highs rarely exceeding 35.4°F (1.9°C). Weather in November »Weather in December
December in Big Piney epitomizes the peak winter season with the yearly lows of 5°F (-15°C) and highs of only 23.7°F (-4.6°C). The snowfall records its annual maxima with 5.55" (141mm) expected across 14.5 days, making it the month with the most snowfall. Weather in December »Updated: Feb 14, 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
January and February, with an average relative humidity of 87%, are most humid months in Big Piney, Wyoming.
Throughout the year, there are 109.9 rainfall days, and 10.59" (269mm) of precipitation is accumulated.
January through June, September through December are months with snowfall.
Throughout the year, in Big Piney, Wyoming, there are 89 snowfall days, and 43.43" (1103mm) of snow is accumulated.
The month with the least sunshine is January, with an average of 6.2h of sunshine.
The months with the lowest UV index in Big Piney are January through April, October through December, with an average maximum UV index of 2.
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.
The month with the most snowfall in Big Piney, Wyoming, is April, when snow falls for 11.3 days and typically aggregates up to 7.36" (187mm) of snow.
The month with the most rainfall is May, when the rain falls for 14.3 days and typically aggregates up to 1.65" (42mm) of precipitation.
The month with the longest days in Big Piney, Wyoming, is June, with an average of 15h and 18min of daylight.
June through August, with an average maximum UV index of 5, are months with the highest UV index in Big Piney.
Big Piney experiences its highest temperatures in July, with an average peak of 76.8°F (24.9°C) and a low of 52°F (11.1°C).
The months with the least rainfall in Big Piney are July and August Rain falls for 8.5 days and accumulates 0.63" (16mm) of rain.
July and August are months without snowfall.
With an average of 12h of sunshine, July has the most sunshine of the year in Big Piney.
The least humid month in Big Piney, Wyoming, is August, with an average relative humidity of 39%.
In Big Piney, December is the month with the lowest recorded average temperatures, measuring a high of 23.7°F (-4.6°C) and a low of 5°F (-15°C).
With an average of 9h and 6min of daylight, December has the shortest days of the year in Big Piney, Wyoming.
Average temperature
Big Piney, WY
The warmest month (with the highest average high temperature) is July (76.8°F).
The month with the lowest average high temperature is December (23.7°F).
The month with the highest average low temperature is July (52°F).
The coldest month (with the lowest average low temperature) is December (5°F).
Average pressure
Big Piney, WY
- Average pressure in January:
30.28"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:
29.92"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
29.98"Hg - Average pressure in October:
30.05"Hg - Average pressure in November:
30.15"Hg - Average pressure in December:
30.25"Hg
The month with the highest atmospheric pressure is January (30.28"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
Big Piney, WY
- Average wind speed in January:
5.5mph - Average wind speed in February:
5.8mph - Average wind speed in March:
5.8mph - Average wind speed in April:
6.9mph - Average wind speed in May:
6.9mph - Average wind speed in June:
7mph
- Average wind speed in July:
6mph - Average wind speed in August:
5.7mph - Average wind speed in September:
5.8mph - Average wind speed in October:
6.2mph - Average wind speed in November:
5.7mph - Average wind speed in December:
5.3mph
The windiest month (with the highest average wind speed) is June (7mph).
The calmest month (with the lowest average wind speed) is December (5.3mph).
Average humidity
Big Piney, WY
The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is August (39%).
Average rainfall
Big Piney, WY
- Average rainfall in January:
0.75" - Average rainfall in February:
0.91" - Average rainfall in March:
0.91" - Average rainfall in April:
1.46" - Average rainfall in May:
1.65" - Average rainfall in June:
0.75"
- Average rainfall in July:
0.63" - Average rainfall in August:
0.63" - Average rainfall in September:
0.83" - Average rainfall in October:
0.71" - Average rainfall in November:
0.67" - Average rainfall in December:
0.71"
The wettest month (with the highest rainfall) is May (1.65").
The driest months (with the least rainfall) are July and August (0.63").
Average rainfall days
Big Piney, WY
- Average rainfall days in January:
8.1 days - Average rainfall days in February:
9.7 days - Average rainfall days in March:
8.8 days - Average rainfall days in April:
9.7 days - Average rainfall days in May:
14.3 days - Average rainfall days in June:
9.3 days
- Average rainfall days in July:
8.5 days - Average rainfall days in August:
8.2 days - Average rainfall days in September:
8.8 days - Average rainfall days in October:
7.1 days - Average rainfall days in November:
6.9 days - Average rainfall days in December:
10.5 days
The month with the highest number of rainy days is May (14.3 days).
The month with the least rainy days is November (6.9 days).
Average snowfall
Big Piney, WY
- Average snowfall in January:
5.94" - Average snowfall in February:
7.09" - Average snowfall in March:
6.34" - Average snowfall in April:
7.36" - Average snowfall in May:
2.36" - Average snowfall in June:
0.55"
The month with the highest snowfall is April (7.36").
The months with the least snowfall are July and August (0").
Average snowfall days
Big Piney, WY
- Average snowfall days in January:
13 days - Average snowfall days in February:
15.1 days - Average snowfall days in March:
15.1 days - Average snowfall days in April:
11.3 days - Average snowfall days in May:
3.8 days - Average snowfall days in June:
0.3 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0.7 days - Average snowfall days in October:
5.2 days - Average snowfall days in November:
10 days - Average snowfall days in December:
14.5 days
The months with the highest number of snowfall days are February and March (15.1 days).
The months with the least snowfall days are July and August (0 days).
Average daylight / Average sunshine
Big Piney, WY
- Average daylight in January:
9h and 30min - Average daylight in February:
10h and 36min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 36min - Average daylight in June:
15h and 18min
- Average daylight in July:
14h and 54min - Average daylight in August:
13h and 54min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 48min - Average daylight in December:
9h and 6min
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:
6h and 12min - Average sunshine in February:
6h and 24min - Average sunshine in March:
8h and 6min - Average sunshine in April:
10h and 18min - Average sunshine in May:
11h and 6min - Average sunshine in June:
11h and 48min
- Average sunshine in July:
12h and 0min - Average sunshine in August:
11h and 54min - Average sunshine in September:
10h and 42min - Average sunshine in October:
7h and 12min - Average sunshine in November:
6h and 54min - Average sunshine in December:
6h and 24min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 12min).
Average sunshine days
Big Piney, WY
- Average sunshine days in January:
16.9 days - Average sunshine days in February:
11.9 days - Average sunshine days in March:
12.9 days - Average sunshine days in April:
11.4 days - Average sunshine days in May:
10.9 days - Average sunshine days in June:
17.7 days
- Average sunshine days in July:
17.9 days - Average sunshine days in August:
18.4 days - Average sunshine days in September:
17.5 days - Average sunshine days in October:
19.6 days - Average sunshine days in November:
18.3 days - Average sunshine days in December:
15.1 days
The month with the most sunshine days is October (19.6 days).
The month with the least sunshine days is May (10.9 days).
Average UV index
Big Piney, WY
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).
Average cloud cover
Big Piney, WY
The month with the most cloud cover is February (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 12).
Average visibility
Big Piney, WY
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and February (4mi).
