San José weather
The forecast for San José (Costa Rica) for the next 10 days in local time: every 3 hours for the first 6 days, then every 6 hours. See when it will rain, how hard the wind will blow and how warm it will get.
San José, Costa Rica9.93°N, 84.08°WAmerica/Costa Rica (UTC-6)ECMWF: October 25 at 06:00 AM
A real measurement from an airport weather station (NOAA, METAR reports), updated every hour. The forecast next to it comes from a model. NOAA Aviation Weather Center
Next 48 hours (local time)
10-day forecast
- TodayOctober 25Rain
9 mm · gusts 21 km/h20°C 17°C - TomorrowOctober 26Rain
6 mm · gusts 29 km/h23°C 16°C - TuesdayOctober 27Rain
4 mm · gusts 30 km/h23°C 16°C - WednesdayOctober 28Light rain
2 mm · gusts 28 km/h24°C 16°C - ThursdayOctober 29Light rain
1 mm · gusts 13 km/h25°C 15°C - FridayOctober 30Rain
13 mm · gusts 5 km/h22°C 16°C - SaturdayOctober 31Rain
2 mm · gusts 31 km/h24°C 15°C - SundayNovember 1Rain
3 mm · gusts 33 km/h25°C 14°C - MondayNovember 2Heavy rain
13 mm · gusts 28 km/h21°C 16°C - TuesdayNovember 3Heavy rain
13 mm · gusts 28 km/h21°C 16°C
Over the next 10 days in San José, temperatures will range from 14°C to 25°C, with 65 mm of rain or snow in total. Days with at least 1 mm of precipitation: 10. ECMWF model run from October 25 at 06:00 AM.
San José wind forecast for 10 days
Windiest: Sunday, November 1 - average 4 km/h, gusts up to 33 km/h. Calmest: Friday, October 30 - average 3 km/h. The wind blows most often from the northeast.
| Day | Wind | Gusts | Direction |
|---|---|---|---|
| Today | 3 km/h | 21 km/h | northeast |
| Tomorrow | 6 km/h | 29 km/h | northeast |
| Tue, 10/27 | 4 km/h | 30 km/h | northeast |
| Wed, 10/28 | 4 km/h | 28 km/h | northeast |
| Thu, 10/29 | 3 km/h | 13 km/h | northeast |
| Fri, 10/30 | 3 km/h | 5 km/h | northeast |
| Sat, 10/31 | 4 km/h | 31 km/h | northeast |
| Sun, 11/1 | 4 km/h | 33 km/h | northeast |
| Mon, 11/2 | 4 km/h | 28 km/h | northeast |
| Tue, 11/3 | 4 km/h | 28 km/h | northeast |
Climate through the year
In October, daytime temperatures here average 25°C and nights 20°C, with about 302 mm of rain over the month. The warmest month is April (an average of 30°C by day), the coolest is October (25°C by day, 20°C at night). The wettest month is October (about 302 mm) and the driest is February (22 mm).
| Month | Day | Night | Rain |
|---|---|---|---|
| January | 27°C | 18°C | 38 mm |
| February | 28°C | 19°C | 22 mm |
| March | 30°C | 19°C | 29 mm |
| April | 30°C | 20°C | 76 mm |
| May | 28°C | 21°C | 218 mm |
| June | 26°C | 21°C | 211 mm |
| July | 27°C | 20°C | 185 mm |
| August | 26°C | 20°C | 197 mm |
| September | 26°C | 20°C | 255 mm |
| October | 25°C | 20°C | 302 mm |
| November | 26°C | 20°C | 188 mm |
| December | 26°C | 19°C | 72 mm |
Long-term averages from NASA POWER data (MERRA-2, 2001-2020 reanalysis, CC BY 4.0). Sea temperature is the average water surface temperature at the nearest grid point over the sea. This is climate, not a forecast for a specific day. NASA POWER
The forecast for San José comes from the ECMWF model and is computed for the point 9.93°N, 84.08°W. Temperature is measured 2 m above the ground, wind at 10 m. Gusts are the strongest bursts of wind within each 3-hour period.
Source: ECMWF IFS model (CC BY 4.0), data modified. A forecast is a model result, not a measurement. ECMWF