San José
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San José Weather in May

San José in May averages 22°C (72°F) during the day and 17°C (63°F) at night. Some rainfall is typical for this time of year.

Rainfall in San José in May

Climate statistics over the past 30 years suggest around 7 days of rain, with 15 mm (0.6 in) average for the month. The odd shower may pass through, but it usually doesn't amount to much. A largely dry month overall.

Temperature in San José in May

The excellent temperature in San José in May makes it a solid month to visit, with 22°C (72°F) during the day and 17°C (63°F) at night. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With overnight lows of 17°C (63°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in San José in May

The city usually sees around 298 hours of sunlight, indicating many sunny days , a great month for sightseeing.

If your ideal day consists of dry skies and pleasant temperatures, March, April, May, June, July, August, September and October typically offer the best circumstances for San José.

San José Temperature in May

Min Temperature
17°C (63°F)
Max Temperature
22°C (72°F)
Chance of Rain
23%
Precipitation
15 mm (0.6 in)
Rainy days
7 days
Humidity
63% *
Sunshine
298 hours *
Percentage Sunshine
*
* Data from: Almería, Spain (32 KM, 20 Miles).

San José Weather by Month

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

Best Places in Spain in May

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

For San José in May, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Almost no rain is expected, so no need to bring rain gear. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in San José in May

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

  • Cycling
    10/10
  • Walking
    10/10
  • Barbeque
    9/10
  • Camping
    10/10
  • Outdoor sports
    10/10

San José 3-Day Forecast

More climate data for San José

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.