Formosa Province Weather in May

Average temperatures, rainfall, sunshine and the best places to visit in Formosa Province, Argentina in May.

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Formosa Las Lomitas

Thinking about venturing to Formosa Province, Argentina this May and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What to Expect in Formosa Province in May

Formosa Province, Argentina is a region in Argentina. May in Formosa Province generally has warm temperatures, with precipitation levels ranging from moderate to high. The month of May is in the winter season.

Temperatures

You can expect warm maximum daytime temperatures of around 25°C (77°F) and nighttime temperatures around 15°C (59°F) in Formosa.

To learn more about the conditions in specific areas of Formosa Province, Argentina, check out the map below.

Precipitation

In May, precipitation varies across different areas. From moderate rainfall in Las Lomitas with an average of 66 mm (2.6 in) to high rainfall in Formosa with 134 mm (5.3 in).

Average sunshine

Sunshine is generally plentiful throughout many areas. Formosa enjoys about 200 hours of sunlight, ideal for those seeking sunny weather.

Explore Formosa Province by month

Pick a month to see the average temperature, rainfall and sunshine in Formosa Province - and find the best time to visit. (based on Formosa)

January34°C (93°F) February33°C (91°F) March32°C (90°F) April29°C (84°F) May25°C (77°F) June24°C (75°F) This monthJuly23°C (73°F) August26°C (79°F) September28°C (82°F) October30°C (86°F) November31°C (88°F) December33°C (91°F)
Best Time to Visit Formosa Province →

Best Places to Visit in Formosa Province in May

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Formosa Province.

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Formosa Province

What is the weather like in May for some of the most popular destinations in Formosa Province, Argentina?

Temperature range in Formosa Province (May)

Precipitation variation in Formosa Province (May)

Formosa

In May Formosa generally has high temperatures with maximum daytime temperatures around 25°C (77°F), minimum nighttime temperatures around 15°C (59°F) and high monthly rainfall. So on average the conditions are very good that month.

« April
May
June »
April
May
June
Max temperature
29°C (84°F)
25°C (77°F)
24°C (75°F)
Min temperature
19°C (66°F)
15°C (59°F)
14°C (57°F)
Monthly sun hours
200 hours
200 hours
171 hours
Monthly rainfall
162 mm (6.4 in)
134 mm (5.3 in)
108 mm (4.3 in)
Monthly rainy days
9 days
7 days
7 days
Weather conditions
very good
very good
very good
Climate in Formosa →

Las Lomitas

In May Las Lomitas generally has high temperatures with maximum daytime temperatures around 25°C (77°F), minimum nighttime temperatures around 14°C (57°F) and moderate monthly rainfall. So on average the conditions are excellent that month.

« April
May
June »
April
May
June
Max temperature
29°C (84°F)
25°C (77°F)
24°C (75°F)
Min temperature
18°C (64°F)
14°C (57°F)
12°C (54°F)
Monthly sun hours
185 hours
169 hours
137 hours
Monthly rainfall
97 mm (3.8 in)
66 mm (2.6 in)
18 mm (0.7 in)
Monthly rainy days
8 days
6 days
5 days
Weather conditions
excellent
excellent
excellent
Climate in Las Lomitas →

Is your destination not in the list? Have a look at all destinations in Formosa Province, in Argentina.

In our records: Argentina May extremes

Notable May records observed across cities in Argentina in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • From our sources, the wettest May day in Argentina brought 318 mm (13 in) in Salta on May 18, 1981.

Popular cities in May

Day & night temperatures, rainfall and average weather in Formosa Province in May.

City Weather Day temp Night temp Rainfall
Formosa 25°C (77°F) 15°C (59°F) 134 mm (5.3 in)
Las Lomitas 25°C (77°F) 14°C (57°F) 66 mm (2.6 in)

Formosa Province weather in May: frequently asked questions

What is the weather like in Formosa Province, Argentina in May?

In May, Formosa Province, Argentina generally has very good weather conditions. Formosa sees daytime temperatures near 25°C (77°F), with nights cooling to roughly 15°C (59°F).

What is the average temperature in Formosa Province, Argentina in May?

Daytime temperatures in Formosa peak at roughly 25°C (77°F) in May, dropping to about 15°C (59°F) overnight.

Does Formosa Province, Argentina get a lot of rain in May?

Yes, May tends to be a wetter month in Formosa Province, Argentina. Average rainfall in Formosa sits around 134 mm (5.3 in).

Is May a Good Time to Visit Formosa Province, Argentina?

Given the typically very good weather conditions in Formosa, May might be a good time to visit Formosa Province, Argentina. It's worth noting that weather conditions might differ depending on the location you visit.

Generally speaking, July and August provide excellent weather in Formosa. On the other hand, the months of January, February, October, November and December tend to have less favorable weather conditions.

Interested in more climate information?

We have much more information about the climate in Formosa Province.

Weather and climate has detailed information for every country in the world. Are you going to Argentina? Get detailed historical weather averages for many cities in Argentina.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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