Osa climate

Osa Weather in October

NASA POWER reanalysis for the half-degree grid cell around Osa, 1991-2020; a grid cell is an area average and can differ from a thermometer in town by several degrees

Average highs run from 10°C on October 1 to 0°C on October 31, and lows from 3°C to -5°C. Normal precipitation for the month is 71 mm over about 16 wet days.

October day by day

The normal high and low for each date, in °C.

Normal daily high and low temperature at Osa, in °C, with the record for each date.-20-1001020151015202530
  • Normal low
  • Normal high
  • Reanalysis extreme high
  • Reanalysis extreme low

October at a glance

Average high
5°C
Average low
-1°C
Precipitation
71 mm
Reanalysis high
19°COct 3, 1991
Reanalysis low
-18°COct 21, 2014
Daylight
11 h 32 min to 9 h 09 min
Cloud cover
80%
Humidity
91%
Dew point
0°C
Wind
13.0 km/h

Every day of the month

A wet day has at least 1 mm of precipitation in the reanalysis.

DateNormal highNormal lowReanalysis highReanalysis lowChance wet
Oct 110°C3°C17°C 2003-4°C 199645%
Oct 29°C3°C17°C 2005-5°C 201744%
Oct 39°C2°C19°C 1991-5°C 199844%
Oct 49°C2°C19°C 1991-5°C 201244%
Oct 58°C2°C17°C 1991-4°C 199244%
Oct 68°C2°C17°C 1999-4°C 201345%
Oct 78°C2°C16°C 1999-3°C 200246%
Oct 88°C1°C16°C 1999-4°C 199844%
Oct 97°C1°C16°C 1999-5°C 199344%
Oct 107°C1°C16°C 2003-6°C 201545%
Oct 117°C1°C16°C 1999-9°C 201546%
Oct 126°C0°C15°C 1999-13°C 201548%
Oct 136°C0°C16°C 2012-8°C 201549%
Oct 146°C0°C15°C 1997-8°C 199250%
Oct 155°C0°C11°C 1993-10°C 199251%
Oct 165°C-1°C14°C 1993-10°C 201551%
Oct 174°C-1°C13°C 2005-9°C 201552%
Oct 184°C-1°C12°C 2005-7°C 201451%
Oct 194°C-2°C10°C 2009-9°C 201450%
Oct 203°C-2°C10°C 1991-13°C 201450%
Oct 213°C-2°C11°C 1991-18°C 201449%
Oct 223°C-3°C11°C 1991-14°C 201550%
Oct 232°C-3°C12°C 1991-16°C 201450%
Oct 242°C-3°C10°C 1991-14°C 201450%
Oct 252°C-3°C9°C 2006-14°C 201449%
Oct 261°C-3°C9°C 2018-16°C 201449%
Oct 271°C-4°C8°C 2019-16°C 201448%
Oct 281°C-4°C9°C 2019-10°C 199248%
Oct 291°C-4°C8°C 2012-12°C 199349%
Oct 300°C-4°C9°C 2013-9°C 199349%
Oct 310°C-5°C6°C 2008-9°C 199149%

Chance of rain

The chance of at least 1 mm of precipitation in the reanalysis on each date at Osa, in percent.02040601102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT+5).

October 1
sunrise 7:21 AM, sunset 6:53 PM
October 31
sunrise 8:27 AM, sunset 5:36 PM

Every day of October: sun and moon

Other months

Sources

Cloud, humidity, wind and sunshine, and temperature and precipitation: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.