San Jose weather in October 2025

Expect daytime maximum temperatures of 75°F in San Jose, Costa Rica in October based on long-term weather averages. There are 6 hours of sunshine per day on average with 23 days with some rainfall and typically 13.5 inches of rainfall in the month.

  • 75°F maximum daytime temperature in October in San Jose75
    75°F max day temperature
  • 6 hours of sunshine per day
  • 23 days with some rainfall in October in San Jose23
    23 days with some rainfall
  • 63°F minimum night-time temperature in October in San Jose63
    63°F min night temperature
  • 12 hours of daylight per day in October in San Jose12
    12 hours of daylight per day
  • Low heat & humidity in October in San JoseL
    Low heat & humidity
  • 13.5 inches monthly rainfall in October in San Jose13.5
    13.5 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in October in San Jose11
    11+ (Extreme) UV index

More about San Jose

San Jose by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Costa Rica

TUI: up to 8% off holidays booked online

  • Book online with TUI & save up to 8% on holidays
  • FREE child places available for select holidays
  • Pay £0 deposits with direct debit & spread the cost
Go to TUI deal >>

View all TUI offers

TUITUI deal finder

The October weather guide for Costa Rica (San Jose) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

Back to top

More about Costa Rica

How hot is it in San Jose in October?

Daytime temperatures usually reach 75°F in San Jose in October, falling to 63°F at night.

How sunny is it in San Jose in October?

There are normally 6 hours of bright sunshine each day in San Jose in October - that's 50% of daylight hours.

Does it rain in San Jose in October?

There are usually 23 days with some rain in San Jose in October and the average monthly rainfall is 13.5 inches.

San Jose October sunrise & sunset times

Browse the sunrise and sunset times for San Jose in October 2025. Select a month to view San Jose sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 05:25 17:27
Thursday, 16th October 2025 05:25 17:19
Friday, 31st October 2025 05:27 17:13

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^