Junín, Argentina — Weather in May 2027

Monthly climate averages for Junín, Argentina. Based on 10-year ERA5 reanalysis data.

Cfa Humid Subtropical
7.5 /10
Good

May is a good month in Junín

Climate Overview

Junín, Argentina in May has mild conditions, with highs averaging 17.8°C (64°F) and noticeably cooler mornings.

This month falls at the end of Autumn.

Daily highs in May gradually drop from around 20°C (68°F) at the start to 16°C (60°F) by month's end.

May sees fairly even rainfall, totalling about 58 mm across the month.

The warmest days tend to fall around the 2th, averaging 19.9°C (68°F).

Compared to April, this month is about 4°C cooler with 3 fewer rainy days. Temperatures begin dropping heading into June.

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Monthly May Averages

Temperature
18°C / 9°C
Feels Like
16°C / 7°C
Rain
5 days · 58 mm
Sunshine
7.3h / day
Humidity
76% — Humid
Wind
17 km/h
Wind Direction
ENE (62°)
Gusts
32 km/h
Daylight
10.3 h
Cloud Cover
53%
Clear Sky Days
6.8
UV Index
3.4 — Moderate
Dew Point
9°C — Dry
Moon Phase
Waxing Gibbous · 66%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

24°C 20°C 16°C 12°C 8°C 4°C 0°C 151015202531
HighLow

Daily Precipitation

0 mm 2 mm 4 mm 6 mm 151015202531
Rainfall

Daily Sunshine

0h 3h 6h 9h 12h 151015202531
Sunshine

Daily Wind Speed

0 5 10 15 20 25 151015202531
Wind Speed
Sun Position
Sunrise 07:52
Daylight 10.3h
Sunset 18:11

Compare Months

January
Good
Temp
30°C / 19°C
Feels Like
32°C / 19°C
Rain
8days (111 mm) Wet
Sun
11.7h Excellent
Humidity
63% Muggy
UV
8.7 Very High
View Details
February best
Excellent
Temp
29°C / 18°C
Feels Like
31°C / 19°C
Rain
7days (105 mm) Good
Sun
11.1h Excellent
Humidity
68% Muggy
UV
7.6 Very High
View Details
March best
Excellent
Temp
26°C / 17°C
Feels Like
27°C / 16°C
Rain
8days (99 mm) Wet
Sun
9.9h Good
Humidity
70% Muggy
UV
6.3 High
View Details
April
Good
Temp
22°C / 13°C
Feels Like
21°C / 12°C
Rain
8days (100 mm) Wet
Sun
8h Good
Humidity
73% Muggy
UV
4.2 Moderate
View Details
May
Good
Temp
18°C / 9°C
Feels Like
16°C / 7°C
Rain
5days (58 mm) Good
Sun
7.3h Good
Humidity
76% Humid
UV
3.4 Moderate
View Details
June
Good
Temp
15°C / 7°C
Feels Like
13°C / 4°C
Rain
3days (19 mm) Excellent
Sun
7.1h Good
Humidity
75% Muggy
UV
3 Moderate
View Details
July
Fair
Temp
15°C / 6°C
Feels Like
12°C / 3°C
Rain
4days (26 mm) Good
Sun
6.8h Fair
Humidity
74% Muggy
UV
3 Moderate
View Details
August
Good
Temp
18°C / 7°C
Feels Like
15°C / 4°C
Rain
3days (38 mm) Excellent
Sun
8.5h Good
Humidity
67% Muggy
UV
3.9 Moderate
View Details
September
Good
Temp
20°C / 9°C
Feels Like
18°C / 6°C
Rain
5days (60 mm) Good
Sun
9.2h Good
Humidity
64% Muggy
UV
5.6 High
View Details
October best
Excellent
Temp
23°C / 12°C
Feels Like
22°C / 10°C
Rain
8days (87 mm) Wet
Sun
10h Excellent
Humidity
62% Muggy
UV
6.8 High
View Details
November best
Excellent
Temp
26°C / 15°C
Feels Like
27°C / 13°C
Rain
7days (93 mm) Good
Sun
11.5h Excellent
Humidity
59% Moderate
UV
7.8 Very High
View Details
December best
Excellent
Temp
29°C / 17°C
Feels Like
30°C / 17°C
Rain
8days (95 mm) Wet
Sun
12.2h Excellent
Humidity
58% Moderate
UV
8.3 Very High
View Details
Month Temp Feels Like Rain Sun Humidity UV Status
January 30°C / 19°C 32°C / 19°C 8days (111 mm) Wet 11.7h Excellent 63% Muggy 8.7 Very High Good View Details
February best 29°C / 18°C 31°C / 19°C 7days (105 mm) Good 11.1h Excellent 68% Muggy 7.6 Very High Excellent View Details
March best 26°C / 17°C 27°C / 16°C 8days (99 mm) Wet 9.9h Good 70% Muggy 6.3 High Excellent View Details
April 22°C / 13°C 21°C / 12°C 8days (100 mm) Wet 8h Good 73% Muggy 4.2 Moderate Good View Details
May 18°C / 9°C 16°C / 7°C 5days (58 mm) Good 7.3h Good 76% Humid 3.4 Moderate Good View Details
June 15°C / 7°C 13°C / 4°C 3days (19 mm) Excellent 7.1h Good 75% Muggy 3 Moderate Good View Details
July 15°C / 6°C 12°C / 3°C 4days (26 mm) Good 6.8h Fair 74% Muggy 3 Moderate Fair View Details
August 18°C / 7°C 15°C / 4°C 3days (38 mm) Excellent 8.5h Good 67% Muggy 3.9 Moderate Good View Details
September 20°C / 9°C 18°C / 6°C 5days (60 mm) Good 9.2h Good 64% Muggy 5.6 High Good View Details
October best 23°C / 12°C 22°C / 10°C 8days (87 mm) Wet 10h Excellent 62% Muggy 6.8 High Excellent View Details
November best 26°C / 15°C 27°C / 13°C 7days (93 mm) Good 11.5h Excellent 59% Moderate 7.8 Very High Excellent View Details
December best 29°C / 17°C 30°C / 17°C 8days (95 mm) Wet 12.2h Excellent 58% Moderate 8.3 Very High Excellent View Details

What to Wear

Bundle up with a warm coat, scarf, and closed-toe shoes. Thermal layers underneath give flexibility between indoors and outdoors.

Packing List

Layered clothingLight jacketComfortable walking shoes

Frequently Asked Questions

May is typically good for visiting Junín, with average highs of 18°C (64°F) and around 5 rainy days. Junín, Argentina in May has mild conditions, with highs averaging 17.8°C (64°F) and noticeably cooler mornings.
Junín typically sees around 5 rainy days in May with 58 mm (2.3 in) of total rainfall. An umbrella should suffice.
Nights in Junín during May are cool at around 9°C (49°F). Bring a jacket or sweater for evenings.
With highs of 18°C (64°F) and lows of 9°C (49°F) in May, we recommend: Layered clothing, Light jacket, Comfortable walking shoes. Comfortable walking shoes are essential.
May is not the most favourable month weather-wise in Junín. Consider visiting during months with milder temperatures or less rainfall for a better experience.
The average UV index in Junín during May is 3 (moderate). Sunscreen and sunglasses are recommended during midday hours.
Junín gets approximately 10 hours of daylight per day in May, with around 7 hours of sunshine.
Snow is uncommon in Junín during May based on 10-year climate averages.

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