Kertosono climate

Kertosono Weather in July

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

Average highs run from 30°C on July 1 to 32°C on July 31, and lows from 20°C to 20°C. Normal precipitation for the month is 37 mm over about 6 wet days.

July day by day

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

Normal daily high and low temperature at Kertosono, in °C, with the record for each date.152025303540151015202530
  • Normal low
  • Normal high
  • Reanalysis extreme high
  • Reanalysis extreme low

July at a glance

Average high
31°C
Average low
20°C
Precipitation
37 mm
Reanalysis high
36°CJul 26, 2019
Reanalysis low
17°CJul 8, 1994
Daylight
11 h 41 min to 11 h 47 min
Cloud cover
43%
Humidity
76%
Dew point
20°C
Wind
9.4 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
Jul 130°C20°C34°C 200018°C 201919%
Jul 230°C20°C34°C 200017°C 200118%
Jul 330°C20°C34°C 200018°C 200118%
Jul 431°C20°C34°C 200017°C 200119%
Jul 531°C20°C34°C 200017°C 200319%
Jul 631°C20°C34°C 200218°C 201820%
Jul 731°C20°C34°C 200018°C 199318%
Jul 831°C20°C34°C 200817°C 199418%
Jul 931°C20°C34°C 200218°C 200918%
Jul 1031°C20°C34°C 200018°C 200718%
Jul 1131°C20°C35°C 200218°C 200917%
Jul 1231°C20°C35°C 200017°C 200917%
Jul 1331°C20°C34°C 199417°C 200918%
Jul 1431°C21°C34°C 200018°C 200317%
Jul 1531°C21°C35°C 199417°C 200618%
Jul 1631°C21°C35°C 200218°C 200618%
Jul 1731°C21°C35°C 200218°C 199319%
Jul 1832°C21°C35°C 200217°C 199319%
Jul 1932°C21°C36°C 200018°C 200318%
Jul 2032°C20°C36°C 200018°C 200317%
Jul 2132°C20°C35°C 201917°C 199716%
Jul 2232°C20°C35°C 201919°C 199717%
Jul 2332°C20°C35°C 200218°C 200516%
Jul 2432°C20°C35°C 200218°C 200516%
Jul 2532°C20°C36°C 200018°C 201715%
Jul 2632°C20°C36°C 201918°C 199415%
Jul 2732°C20°C36°C 200017°C 199415%
Jul 2832°C20°C36°C 200317°C 199514%
Jul 2932°C20°C36°C 200218°C 199715%
Jul 3032°C20°C36°C 200017°C 202014%
Jul 3132°C20°C36°C 199117°C 201313%

Chance of rain

The chance of at least 1 mm of precipitation in the reanalysis on each date at Kertosono, in percent.051015201102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT+7).

July 1
sunrise 5:45 AM, sunset 5:26 PM
July 31
sunrise 5:45 AM, sunset 5:32 PM

Every day of July: 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.