Climate and monthly weather forecastPuno, Peru
Climate and monthly weather forecast
The climate of Puno
Puno, a city in Peru, has a dominant climate classified under the Köppen climate classification as ET, designated as a Tundra climate. Located on a plateau high in the Andes, this position contributes significantly to its overall weather profile. Throughout the year, temperatures fluctuate, with average high temperatures ranging from 11.8°C (53.2°F) in July to 15.5°C (59.9°F) in November, and average low temperatures fluctuating from a chilly -0.5°C (31.1°F) in July to a slightly milder 5.1°C (41.2°F) in December. Consequently, even during the warmest months, Puno remains relatively cold.Relative humidity is more consistent across the year, with values mostly clustered around the 50%-70% range, with slightly more humidity noticed from January to March. Puno experiences a clear peak in rainfall during December and January, with an average of 30mm (1.18") and 27mm (1.06"), respectively. The dry period spans from May to August when rainfall drops dramatically to as low as 2mm (0.08") in June and August. Unsurprisingly, snowfall aligns with this period; July records 11mm (0.43"), signifying the peak of the snow season.
The daylight hours are quite consistent due to Puno's proximity to the equator, varying from 11.2 hours in June to a slightly lengthier 13.1 hours in December. Sunshine hours are also quite balanced, ensuring decent sunlight exposure for about 7.5 hours in July and up to 11.2 hours in December.
The best time to visit Puno
When planning a visit to Puno, the period from May to September is highly recommended. During these months, minimal rainfall is recorded, averaging between 2mm (0.08") and 4mm (0.16"), casting a dry spell conducive for outdoor activities. Daylight is available for more than 11 hours, offering ample time to sightsee and explore. Despite the lower temperatures, ranging typically between 11.8°C (53.2°F) and 12.8°C (55°F), the lower humidity levels afford a comfortable atmosphere for visitors during this period.The worst time to visit Puno
Travelers are frequently discouraged from visiting Puno between December and February. During this interval, the city experiences its highest averages of rainfall, measuring up to 30mm (1.18") in December and diminishing to 27mm (1.06") in February. Furthermore, the average high temperature drops slightly to around 14.5°C (58.1°F) in December and climbs to 14.3°C (57.7°F) in February, representing the cooler end of Puno's temperature spectrum.Spring weather in Puno
Spring, which occurs from September to November in Puno, brings moderate temperatures and drier conditions. The average high temperatures modestly increase from 13.5°C (56.3°F) in September to 15.5°C (59.9°F) in November. Concurrent to this period, the daylight hours increase steadily from 12 hours to approximately 12.9 hours. Rainfall also increases gradually in this period, going from 13mm (0.51") in September to 18mm (0.71") by November.Summer weather in Puno
Summers, spanning December to February, are characterized by the highest recorded rainfall in Puno. Rainfall peaks in December at 30mm (1.18"), then slightly decreases to 29mm (1.14") in January and further to 20mm (0.79") in February. Average high temperatures are constant around the 14.3°C (57.7°F) mark, with the exception of February when it slightly decreases to 13.7°C (56.7°F). Despite these showers, sunshine persists for more than 9 hours daily throughout these months.Autumn weather in Puno
Autumn, from March to May, registers mellowing conditions in Puno. Over these months, rainfall reduces considerably, with 14mm (0.55") recorded in March, reducing to 4mm (0.16") by May. Daylight hours also follow a reducing trend, moving from 12.2 hours in March to 11.4 hours by May. Despite this, the city enjoys regular sunshine for over 9 hours per day, providing a pleasant atmosphere.Winter weather in Puno
The winter in Puno, running from June to August, is marked by the lowest temperatures and modest rainfall. Average high temperatures hover between 11.8°C (53.2°F) in July and 12.7°C (54.9°F) in August. This season also witnesses a decrease in rainfall to an almost negligible 2mm (0.08") in June and August. Despite the chill, sunshine prevails between 7.5 and 9.1 hours daily, while daylight is available for just over 11 hours in this period.Weather in January
January experiences noteworthy warmth in Puno, Peru, with high temperatures hitting a mean maximum of 14.3°C (57.7°F). Significant rainfall accompanies this warmth along with a reasonable number of sunny days paving the way for an appealing combination. Weather in January »Weather in February
In Puno, Peru, the second month of the year comes with subtle variations in the weather pattern, yet highs maintain at around 14.3°C (57.7°F). Unlike January, precipitation increases in this leap month, making the surroundings more lush and alive. Weather in February »Weather in March
March ushers in climatic changes in Puno, Peru, as temperatures fall marginally from February to an average high of 14.3°C (57.7°F) while rainfall drops visibly by 9mm (0.35"). These transformations signify the gradual transition towards drier months ahead. Weather in March »Weather in April
The weather in Puno, Peru becomes notably distinct in April. This month temperatures witness a drop reaching 13.7°C (56.7°F). Substantial reduction in rainfall ushers Puno into a dry phase which lasts for several months. As the city moves further into this drier spell, the hours of sunlight per day also rise gradually, promising excellent visibility. Weather in April »Weather in May
Puno, Peru welcomes May with the lowest rainfall of just about 4mm (0.16"), announcing the full arrival of the dry season. Meanwhile, temperatures continue their downward trend established in April, signaling the approach of winter. Weather in May »Weather in June
As winter sets in Puno, Peru, June carries forward the dryness of May with the minimum average temperature falling to a low of -0.3°C (31.5°F). The weather is characteristically dry with intense cold during nights and mild temperature during days. Weather in June »Weather in July
Weather in July, Puno, Peru sees the onset of coldest conditions with the average minimum temperature dropping to around -0.5°C (31.1°F). The applied cold acts in conjunction with low rainfall maintained over from June, leading to an extreme dry spell. Weather in July »Weather in August
In Puno, August is a month of transition where temperatures begin increasing slightly from the July low, with the minimum average temperature rising to around 0.3°C (32.5°F). Weatherwise, the city bids farewell to the peak winter and welcomes spring with a marginal increase in temperature. Weather in August »Weather in September
September is the month when Puno, Peru, starts preparing to embrace the wet season as the rainfall climbs to 13mm (0.51"). The weather demonstrates a significant rebound from the bone-dry winter phase, enabling the spring bloom. Weather in September »Weather in October
October graces Puno, Peru, with a noticeable rise from September's temperature, the average maximum reaching 14.1°C (57.4°F). Weather patterns showcase a transition with an increase in cloud cover, signaling the looming summer. Weather in October »Weather in November
In Puno, Peru, temperatures surge in November, reaching a high of 15.5°C (59.9°F). This escalation in temperature announces the arrival of summer, breaking from the cool weather of the preceding spring season. The city flirts with a balanced weather pattern as rainfall continues its upward trajectory, rendering a generally warm yet damp climate. Weather in November »Weather in December
December brings pleasant weather to Puno, Peru, with an average high temperature of 14.5°C (58.1°F). The increase in precipitation takes Puno firmly into the wet season, and this month registers the highest rainfall of 30mm (1.18"). Weather in December »Updated: Jan 29, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Throughout the year, there are 75.3 rainfall days, and 180mm (7.09") of precipitation is accumulated.
January through October and December are months with snowfall in Puno, Peru.
In Puno, Peru, during the entire year, snow falls for 14.5 days and aggregates up to 46mm (1.81") of snow.
January through December, with an average maximum UV index of 3, are months with the highest UV index in Puno, Peru.
January through December, with an average maximum UV index of 3, are months with the lowest UV index.
The most humid month is February, with an average relative humidity of 73%.
The months with the least rainfall in Puno, Peru, are June and August Rain falls for 1.9 days and accumulates 2mm (0.08") of rain.
With an average of 11h and 12min of daylight, June has the shortest days of the year in Puno, Peru.
July is the month when Puno experiences its coldest temperatures, averaging a high of 11.8°C (53.2°F) and a low of -0.5°C (31.1°F).
With an average relative humidity of 47%, July is the least humid month in Puno, Peru.
The month with the most snowfall is July, when snow falls for 2.5 days and typically aggregates up to 11mm (0.43") of snow.
July has the least sunshine of the year, with an average of 7.5h of sunshine.
November is the warmest month, with an average high-temperature of 15.5°C (59.9°F) and an average low-temperature of 4.7°C (40.5°F).
The only month without snowfall in Puno, Peru, is November.
December is the month with the most rainfall. Rain falls for 9.8 days and accumulates 30mm (1.18") of precipitation.
December has the longest days of the year, with an average of 13h and 6min of daylight.
Puno does not observe Daylight Saving Time (DST). -05 timezone is used throughout the entire year.
The month with the most sunshine is December, with an average of 11.2h of sunshine.
Average temperature
Puno, Peru
The warmest month (with the highest average high temperature) is November (15.5°C).
The month with the lowest average high temperature is July (11.8°C).
The month with the highest average low temperature is December (5.1°C).
The coldest month (with the lowest average low temperature) is July (-0.5°C).
Average pressure
Puno, Peru
- Average pressure in January:
1016.9mbar - Average pressure in February:
1016.7mbar - Average pressure in March:
1017.8mbar - Average pressure in April:
1019.1mbar - Average pressure in May:
1019.9mbar - Average pressure in June:
1020.6mbar
- Average pressure in July:
1020.4mbar - Average pressure in August:
1020mbar - Average pressure in September:
1019.2mbar - Average pressure in October:
1017.4mbar - Average pressure in November:
1015.8mbar - Average pressure in December:
1015.8mbar
The month with the highest atmospheric pressure is June (1020.6mbar).
The months with the lowest atmospheric pressure are November and December (1015.8mbar).
Average wind speed
Puno, Peru
- Average wind speed in January:
10.1km/h - Average wind speed in February:
9.6km/h - Average wind speed in March:
9.2km/h - Average wind speed in April:
8km/h - Average wind speed in May:
7.3km/h - Average wind speed in June:
7.5km/h
- Average wind speed in July:
8km/h - Average wind speed in August:
8.4km/h - Average wind speed in September:
8.9km/h - Average wind speed in October:
9.6km/h - Average wind speed in November:
10.1km/h - Average wind speed in December:
9.9km/h
The windiest months (with the highest average wind speed) are January and November (10.1km/h).
The calmest month (with the lowest average wind speed) is May (7.3km/h).
Average humidity
Puno, Peru
The month with the highest relative humidity is February (73%).
The month with the lowest relative humidity is July (47%).
Average rainfall
Puno, Peru
The wettest month (with the highest rainfall) is December (30mm).
The driest months (with the least rainfall) are June and August (2mm).
Average rainfall days
Puno, Peru
- Average rainfall days in January:
10.8 days - Average rainfall days in February:
10 days - Average rainfall days in March:
9.3 days - Average rainfall days in April:
7.1 days - Average rainfall days in May:
4.4 days - Average rainfall days in June:
1.9 days
- Average rainfall days in July:
3.3 days - Average rainfall days in August:
2 days - Average rainfall days in September:
4.5 days - Average rainfall days in October:
5.5 days - Average rainfall days in November:
6.7 days - Average rainfall days in December:
9.8 days
The month with the highest number of rainy days is January (10.8 days).
The month with the least rainy days is June (1.9 days).
Average snowfall
Puno, Peru
The month with the highest snowfall is July (11mm).
The month with the least snowfall is November (0mm).
Average snowfall days
Puno, Peru
- Average snowfall days in January:
1.1 days - Average snowfall days in February:
1.3 days - Average snowfall days in March:
1.2 days - Average snowfall days in April:
1.8 days - Average snowfall days in May:
1.1 days - Average snowfall days in June:
1.6 days
- Average snowfall days in July:
2.5 days - Average snowfall days in August:
1.4 days - Average snowfall days in September:
0.7 days - Average snowfall days in October:
0.9 days - Average snowfall days in November:
0.4 days - Average snowfall days in December:
0.5 days
The month with the highest number of snowfall days is July (2.5 days).
The month with the least snowfall days is November (0.4 days).
Average daylight / Average sunshine
Puno, Peru
- Average daylight in January:
12h and 54min - Average daylight in February:
12h and 36min - Average daylight in March:
12h and 12min - Average daylight in April:
11h and 42min - Average daylight in May:
11h and 24min - Average daylight in June:
11h and 12min
- Average daylight in July:
11h and 18min - Average daylight in August:
11h and 36min - Average daylight in September:
12h and 0min - Average daylight in October:
12h and 30min - Average daylight in November:
12h and 54min - Average daylight in December:
13h and 6min
The month with the longest days is December (Average daylight: 13h and 6min).
The month with the shortest days is June (Average daylight: 11h and 12min).
- Average sunshine in January:
11h and 6min - Average sunshine in February:
10h and 36min - Average sunshine in March:
9h and 12min - Average sunshine in April:
9h and 12min - Average sunshine in May:
9h and 30min - Average sunshine in June:
7h and 36min
- Average sunshine in July:
7h and 30min - Average sunshine in August:
9h and 6min - Average sunshine in September:
9h and 42min - Average sunshine in October:
9h and 36min - Average sunshine in November:
9h and 36min - Average sunshine in December:
11h and 12min
The month with the most sunshine is December (Average sunshine: 11h and 12min).
The month with the least sunshine is July (Average sunshine: 7h and 30min).
Average sunshine days
Puno, Peru
- Average sunshine days in January:
17.6 days - Average sunshine days in February:
15.6 days - Average sunshine days in March:
20.3 days - Average sunshine days in April:
22.2 days - Average sunshine days in May:
26.3 days - Average sunshine days in June:
26.8 days
- Average sunshine days in July:
26.6 days - Average sunshine days in August:
27.1 days - Average sunshine days in September:
24.4 days - Average sunshine days in October:
23.2 days - Average sunshine days in November:
21.5 days - Average sunshine days in December:
18.5 days
The month with the most sunshine days is August (27.1 days).
The month with the least sunshine days is February (15.6 days).
Average UV index
Puno, Peru
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 3).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 3).
Average cloud cover
Puno, Peru
The month with the most cloud cover is February (Cloud cover 39).
The month with the least cloud cover is June (Cloud cover 11).
Average visibility
Puno, Peru
The months with the highest visibility are May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March and April (9km).
