Climate and monthly weather forecastLeadville, CO
Climate and monthly weather forecast
The climate of Leadville
Leadville, nestled in the heart of Colorado, USA, exhibits the Dfc category under the Köppen climate classification, signifying a subarctic climate marked by severe winters, cool summers, and a lack of dry seasons. This geographical position, whether biting cold or pleasingly mild, imparts a distinct touch to Leadville's climate throughout the year.The fluctuation in weather conditions is notable, ranging from minimum temperatures of 1.8°F (-16.8°C) in January to highs of 66.7°F (19.3°C) in July. Humidity levels also vacillate throughout the year, reaching a peak of 88% in February and dipping to a low of 52% in June. Similarly, rainfall varies notably, peaking at 2.48" (63mm) in May, and decreasing to 0.98" (25mm) in November. This ebb and flow in weather parameters underline Leadville's diverse climate outlook.
Consequently, snowfall in Leadville extends from intervening mild periods to fairly heavy times, with January experiencing about 10.04" (255mm) of snow, whereas March receives around 18.11" (460mm). On the other hand, the shortest day of the year is in December with around 9.5 hours of daylight, while the longest day is in June with approximately 14.9 hours of daylight. These distinguishing weather patterns contribute to a unique sequence of climate transitions throughout the year.
The best time to visit Leadville
From the given climatological data, the period between June and September is arguably the best time to visit Leadville. During these months, visitors can enjoy the city's warmest weather as the temperature ranges between 58.8°F (14.9°C) and 66.7°F (19.3°C). Daylight is generous, stretching from 13.7 hours to 14.9 hours providing plenty of time to explore the enchanting surroundings. Furthermore, the humidity remains relatively low, making for comfortable days.The worst time to visit Leadville
By contrast, the months from December to February pose to be challenging for visitors due to severe winter conditions. Temperatures during this period drop to between 1.8°F (-16.8°C) and 3.6°F (-15.8°C), with heavy snowfall up to 13.82" (351mm) in February. Daylight hours are noticeably reduced to approximately 9.8 hours in January. Consequently, travel is often disrupted due to these harsh weather conditions.Spring weather in Leadville
Spring, extending from March to May, brings about a steady increase in temperature from 30.4°F (-0.9°C) to 47.1°F (8.4°C). Rainfall during this period is relatively high, especially in May with 2.48" (63mm). Snowfall reduces gradually, yet Leadville still experiences up to 15.59" (396mm) in May. While daylight stretches from 12 hours in March to 14.3 hours in May, it is important to prepare for the persistent chill in the air and variable weather patterns.Summer weather in Leadville
Between June and August, summer graces Leadville with temperatures ranging from 62.6°F (17°C) to 66.7°F (19.3°C). Even with the occasional rainfall of 1.42" (36mm) in June to 2.32" (59mm) in July, the weather remains largely pleasant. Snowfall becomes a rare occurrence with the majority of leadville experiences only 0.31" (8mm) in July. The extensive daylight, lasting between 14.6 hours to 14.9 hours, sets the stage for enjoyable outdoor activities.Autumn weather in Leadville
Autumn typically sees a steady decrease in temperatures from 58.8°F (14.9°C) in September to 32°F (0°C) in November. Rainfall decreases to 1.02" (26mm) in September and gently rises to 0.98" (25mm) by November. Snowfall picks up steadily from 1.02" (26mm) in September to 7.72" (196mm) in November. With daylight hours between 11.2 and 12.4 hours, it's a picturesque season, yet visitors should expect a fair share of cold and possibly snowy days.Winter weather in Leadville
From December to February, winter in Leadville displays its full intensity with temperatures dropping to as low as 1.8°F (-16.8°C). Snowfall reaches up to 13.82" (351mm) in February with approximately 19.4 snowy days. Daylight hours are relatively short, particularly in December, offering only 9.5 hours. It underlines the necessity of adequately planning for the harsh, snowy conditions during winter months.Weather in January
When winter wraps its icy hands around Leadville, Colorado, the first month of the year sees frigid temperatures and falling snow. January is characterized by humidity at 87% and snow accumulates at 10.04" (255mm) over the course of 17.3 days. Weather in January »Weather in February
As the calendar turns to February, the weather conditions in Leadville, Colorado, do not change abruptly. Snowfall keeps blanketing the city, albeit less frequently than in January. The latter half of winter proves slightly warmer, albeit the difference may be negligible to an outsider. Weather in February »Weather in March
March sees a transfer of seasons in Leadville, Colorado, with convergence of winter and early signs of spring. A marked escalation is seen in both high and low temperatures, rising from 23.4°F (-4.8°C) to 30.4°F (-0.9°C) and 3.6°F (-15.8°C) to 9.9°F (-12.3°C) respectively. Weather in March »Weather in April
With the onset of spring, Leadville, Colorado, begins a noticeable transition in its weather conditions in April. Medium amount of snowfall persists even as much of the country welcomes spring blossoms. However, increased daylight of 13.3 hours coupled with a decreasing percentage of cloud cover offers a respite from the winter's gloom. Weather in April »Weather in May
As May embraces Leadville, Colorado, spring's influence becomes more evident in weather. Nearly double the sunshine hours of January make it apparent that the city is inching closer to summer. Despite this, the months remain cool with periodic snowfall that continues to captivate winter sport enthusiasts. Weather in May »Weather in June
June signifies the advent of summer in Leadville, Colorado, characterized by mild temperatures and extended daylight. The increase in the city's average temperature to 62.6°F (17°C) from May's 47.1°F (8.4°C) along with a significant drop in snowfall marks a departure from the chilly months. Weather in June »Weather in July
As the heart of summer beats in July, Leadville, Colorado, meets peak temperatures, making it the warmest month. Alongside this heat, the city also battles the maximum rainfall of 2.32" (59mm), experienced over 18.8 days. Comparatively less wind and highest pressure of year makes the conditions somewhat stagnant, contrary to the cooling effects of the preceding June or the following August. Weather in July »Weather in August
The late summer month of August presents a slightly cooler Leadville, Colorado, compared to July. It remains relatively dry with rainfall of 1.57" (40mm), offering a refreshing break before the onset of the wetter autumn. While the average temperatures mitigate, homeowners bid adieu to their air conditioning for the year. Weather in August »Weather in September
Autumn signifies its arrival in Leadville, Colorado, with September's breezy winds and altering foliage. A reduction in temperatures to 58.8°F (14.9°C) from August's 64.8°F (18.2°C) signals the transition towards colder seasons. Weather in September »Weather in October
October welcomes the fall season in full swing in Leadville, Colorado, with cold winds and a spectrum of autumn colors. Temperatures take a nosedive, setting the stage for the forthcoming cold winter months. The shade of the city changes daily from verdant summer to the golden hues of fall, until finally settling on the stark white of an early snowfall. Weather in October »Weather in November
The pre-winter month of November brings a chill in the air in Leadville, Colorado, as the landscape starts turning white. Demonstrating a significant drop, the temperature averages settle at 32°F (0°C) from previous 43.9°F (6.6°C) of October, signaling the near arrival of a harsh winter. Weather in November »Weather in December
Carrying the baton from November, December introduces Leadville, Colorado, to the intense cold of the winter. Marked by the shortest daylight hours and long nights, the city often sees a white Christmas due to the 11.06" (281mm) of snowfall. Weather in December »Updated: Jul 15, 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
Throughout the year, there are 103.1 rainfall days, and 19.65" (499mm) of precipitation is accumulated.
Months with snowfall in Leadville are January through December.
Throughout the year, there are 141.6 snowfall days, and 104.69" (2659mm) of snow is accumulated.
The most humid month is February, with an average relative humidity of 88%.
February has the least sunshine of the year, with an average of 5.7h of sunshine.
The months with the lowest UV index are February and December, with an average maximum UV index of 1.
March is the month with the most snowfall. Snow falls for 19.6 days and accumulates 18.11" (460mm) of snow.
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.
May is the month with the most rainfall in Leadville. Rain falls for 10.6 days and accumulates 2.48" (63mm) of precipitation.
June is the least humid month, with an average relative humidity of 52%.
June has the longest days of the year in Leadville, with an average of 14h and 54min of daylight.
June has the most sunshine of the year, with an average of 11.7h of sunshine.
Leadville's temperatures tend to reach their peak averages in July, with a high of 66.7°F (19.3°C) and a low of 40.5°F (4.7°C).
The month with the highest UV index is July, with an average maximum UV index of 4.
The month with the least snowfall is August, when snow falls for 1 days and typically aggregates up to 0.28" (7mm) of snow.
November is the month with the least rainfall. Rain falls for 2.9 days and accumulates 0.98" (25mm) of precipitation.
December, known for its average high temperature of 23°F (-5°C) and an average low temperature of 2.1°F (-16.6°C), is the coldest month.
December has the shortest days of the year, with an average of 9h and 30min of daylight.
Average temperature
Leadville, CO
The warmest month (with the highest average high temperature) is July (66.7°F).
The month with the lowest average high temperature is December (23°F).
The month with the highest average low temperature is July (40.5°F).
The coldest month (with the lowest average low temperature) is January (1.8°F).
Average pressure
Leadville, CO
- Average pressure in January:
30.2"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
29.94"Hg - Average pressure in May:
29.95"Hg - Average pressure in June:
29.97"Hg
- Average pressure in July:
30.06"Hg - Average pressure in August:
30.07"Hg - Average pressure in September:
30.06"Hg - Average pressure in October:
30.06"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.16"Hg
The month with the highest atmospheric pressure is January (30.2"Hg).
The month with the lowest atmospheric pressure is April (29.94"Hg).
Average wind speed
Leadville, CO
- Average wind speed in January:
6.1mph - Average wind speed in February:
6.5mph - Average wind speed in March:
6.3mph - Average wind speed in April:
6.4mph - Average wind speed in May:
6.1mph - Average wind speed in June:
6.5mph
- Average wind speed in July:
4.5mph - Average wind speed in August:
4.5mph - Average wind speed in September:
5.1mph - Average wind speed in October:
6mph - Average wind speed in November:
5.8mph - Average wind speed in December:
5.9mph
The windiest months (with the highest average wind speed) are February and June (6.5mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).
Average humidity
Leadville, CO
The month with the highest relative humidity is February (88%).
The month with the lowest relative humidity is June (52%).
Average rainfall
Leadville, CO
- Average rainfall in January:
1.22" - Average rainfall in February:
1.69" - Average rainfall in March:
2.24" - Average rainfall in April:
2.13" - Average rainfall in May:
2.48" - Average rainfall in June:
1.42"
- Average rainfall in July:
2.32" - Average rainfall in August:
1.57" - Average rainfall in September:
1.02" - Average rainfall in October:
1.22" - Average rainfall in November:
0.98" - Average rainfall in December:
1.34"
The wettest month (with the highest rainfall) is May (2.48").
The driest month (with the least rainfall) is November (0.98").
Average rainfall days
Leadville, CO
- Average rainfall days in January:
5 days - Average rainfall days in February:
5.3 days - Average rainfall days in March:
8.2 days - Average rainfall days in April:
6.9 days - Average rainfall days in May:
10.6 days - Average rainfall days in June:
10.4 days
- Average rainfall days in July:
18.8 days - Average rainfall days in August:
14.3 days - Average rainfall days in September:
9.1 days - Average rainfall days in October:
6.1 days - Average rainfall days in November:
2.9 days - Average rainfall days in December:
5.5 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is November (2.9 days).
Average snowfall
Leadville, CO
- Average snowfall in January:
10.04" - Average snowfall in February:
13.82" - Average snowfall in March:
18.11" - Average snowfall in April:
16.06" - Average snowfall in May:
15.59" - Average snowfall in June:
2.44"
- Average snowfall in July:
0.31" - Average snowfall in August:
0.28" - Average snowfall in September:
1.02" - Average snowfall in October:
8.23" - Average snowfall in November:
7.72" - Average snowfall in December:
11.06"
The month with the highest snowfall is March (18.11").
The month with the least snowfall is August (0.28").
Average snowfall days
Leadville, CO
- Average snowfall days in January:
17.3 days - Average snowfall days in February:
19.4 days - Average snowfall days in March:
19.6 days - Average snowfall days in April:
19.9 days - Average snowfall days in May:
16.2 days - Average snowfall days in June:
4.8 days
- Average snowfall days in July:
1 days - Average snowfall days in August:
1 days - Average snowfall days in September:
2.9 days - Average snowfall days in October:
11.1 days - Average snowfall days in November:
11.4 days - Average snowfall days in December:
17 days
The month with the highest number of snowfall days is April (19.9 days).
The months with the least snowfall days are July and August (1 days).
Average daylight / Average sunshine
Leadville, CO
- Average daylight in January:
9h and 48min - Average daylight in February:
10h and 48min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 18min - Average daylight in June:
14h and 54min
- Average daylight in July:
14h and 36min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 30min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January:
5h and 48min - Average sunshine in February:
5h and 42min - Average sunshine in March:
8h and 6min - Average sunshine in April:
9h and 42min - Average sunshine in May:
10h and 36min - Average sunshine in June:
11h and 42min
- Average sunshine in July:
11h and 18min - Average sunshine in August:
11h and 30min - Average sunshine in September:
10h and 54min - Average sunshine in October:
7h and 0min - Average sunshine in November:
6h and 48min - Average sunshine in December:
5h and 54min
The month with the most sunshine is June (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 5h and 42min).
Average sunshine days
Leadville, CO
- Average sunshine days in January:
13.7 days - Average sunshine days in February:
8.6 days - Average sunshine days in March:
9.3 days - Average sunshine days in April:
6.8 days - Average sunshine days in May:
9.6 days - Average sunshine days in June:
14.1 days
- Average sunshine days in July:
8.5 days - Average sunshine days in August:
12.2 days - Average sunshine days in September:
16.7 days - Average sunshine days in October:
17.2 days - Average sunshine days in November:
18.8 days - Average sunshine days in December:
13.9 days
The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is April (6.8 days).
Average UV index
Leadville, CO
The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover
Leadville, CO
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 17).
Average visibility
Leadville, CO
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (4mi).
