Aso climate

Aso Weather in October

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

Average highs run from 22°C on October 1 to 17°C on October 31, and lows from 14°C to 8°C. Normal precipitation for the month is 112 mm over about 9 wet days.

October day by day

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

Normal daily high and low temperature at Aso, in °C, with the record for each date.-100102030151015202530
  • Normal low
  • Normal high
  • Reanalysis extreme high
  • Reanalysis extreme low

October at a glance

Average high
20°C
Average low
11°C
Precipitation
112 mm
Reanalysis high
29°COct 1, 2005
Reanalysis low
-2°COct 31, 1997
Daylight
11 h 51 min to 10 h 54 min
Cloud cover
62%
Humidity
85%
Dew point
12°C
Wind
9.7 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 122°C14°C29°C 20058°C 199338%
Oct 222°C14°C28°C 20169°C 199338%
Oct 322°C14°C28°C 20166°C 201537%
Oct 422°C14°C26°C 20079°C 201536%
Oct 522°C13°C26°C 20168°C 202035%
Oct 622°C13°C26°C 19998°C 199233%
Oct 721°C13°C27°C 20058°C 199232%
Oct 821°C13°C27°C 20078°C 201429%
Oct 921°C12°C26°C 20137°C 200228%
Oct 1021°C12°C28°C 20136°C 199628%
Oct 1121°C12°C25°C 20136°C 199728%
Oct 1220°C12°C26°C 19996°C 199728%
Oct 1320°C11°C26°C 19996°C 199727%
Oct 1420°C11°C27°C 19986°C 199727%
Oct 1520°C11°C26°C 19945°C 200328%
Oct 1620°C11°C25°C 19945°C 200328%
Oct 1720°C11°C26°C 20164°C 199928%
Oct 1819°C10°C26°C 20163°C 199928%
Oct 1919°C10°C23°C 20064°C 199129%
Oct 2019°C10°C23°C 19973°C 199129%
Oct 2119°C10°C24°C 19971°C 200730%
Oct 2219°C9°C25°C 19973°C 199329%
Oct 2318°C9°C25°C 20002°C 199328%
Oct 2418°C9°C24°C 20001°C 199329%
Oct 2518°C9°C25°C 20002°C 199329%
Oct 2618°C9°C23°C 20165°C 199330%
Oct 2717°C8°C22°C 19982°C 199730%
Oct 2817°C8°C23°C 20162°C 199728%
Oct 2917°C8°C23°C 20090°C 200228%
Oct 3017°C8°C23°C 19962°C 200228%
Oct 3117°C8°C22°C 2009-2°C 199727%

Chance of rain

The chance of at least 1 mm of precipitation in the reanalysis on each date at Aso, in percent.0102030401102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT+9).

October 1
sunrise 6:10 AM, sunset 6:01 PM
October 31
sunrise 6:32 AM, sunset 5:26 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.