Mera
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Mera Weather in May

Mera in May sees high daytime temperatures of 23°C (73°F) and nighttime lows of 15°C (59°F). As part of the rainy season, showers are frequent and often heavy. Budget around 238 mm (9.4 in) of rainfall for the month.

Rainfall in Mera in May

Mera is in the rainy season in May, with rain on around 19 days and an average of 238 mm (9.4 in). Rainfall this month is frequent and tends to be fairly heavy when it does fall. Packing waterproofs is a good idea.

Temperature in Mera in May

In May, expect high temperatures in Mera, with highs of 23°C (73°F) and lows of 15°C (59°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights drop to around 15°C (59°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Mera in May

This month sees fewer sunny days, with about 74 hours of sunshine, perfect for those who enjoy cooler temperatures.

Wind Speed in Mera in May

May sees wind speeds averaging (). You'll typically experience very calm weather with minimal air movement throughout the month. Keep in mind this is an average. While most days are nearly windless, occasional windier days may still occur.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. August and September typically offer the best weather for Mera.

Mera Temperature in May

Min Temperature
15°C (59°F)
Max Temperature
23°C (73°F)
Chance of Rain
62%
Precipitation
238 mm (9.4 in)
Rainy days
19 days
Humidity
89% *
Windspeed
() *
Sunshine
74 hours *
Percentage Sunshine
*
* Data from: Puyo, Ecuador (8 KM, 5 Miles).

Mera Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Mera - and find the best time to visit.

Historical weather records for Mera in May

Browse day-by-day weather records for Mera spanning 48 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Mera historical weather extremes in May

According to our 20 years of weather records for Mera, the following extremes were recorded between 2006 and 2026.

  • Mera recorded its highest May temperature of 33°C (91°F) on May 12, 2020.
  • On May 3, 2026, Mera saw its coldest May day with temperatures maxing out at 19°C (66°F).
  • Mera registered its coldest May night on May 20, 2006, with temperatures dropping to 8°C (46°F).

Best Places in Ecuador in May

Find out more about the weather in Ecuador and which places have the best travel conditions in this month. See all of Ecuador in May →

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).

What to Wear in Mera in May

Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Mera in May

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    4/10
  • Camping
    6/10

Mera 3-Day Forecast

More climate data for Mera

Popular in May

Where to go in May - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.