ClimateSearch

Lawang, East Java

Indonesia · 113k people · 511 m elevation · Southern Hemisphere

Every month in detail

Thirty-year averages for each calendar month.

Monthly climate normals. Values shown as an em dash are missing from the source data.
MonthJanFebMarAprMayJunJulAugSepOctNovDec
Average high84°F (29°C)84°F (29°C)84°F (29°C)83°F (28°C)83°F (28°C)82°F (28°C)82°F (28°C)83°F (28°C)84°F (29°C)85°F (29°C)85°F (29°C)83°F (29°C)
Average low68°F (20°C)68°F (20°C)68°F (20°C)69°F (20°C)68°F (20°C)67°F (19°C)65°F (18°C)65°F (18°C)66°F (19°C)68°F (20°C)69°F (20°C)68°F (20°C)
Dew point71°F (22°C)71°F (22°C)71°F (22°C)71°F (22°C)70°F (21°C)68°F (20°C)66°F (19°C)64°F (18°C)65°F (18°C)67°F (19°C)70°F (21°C)71°F (22°C)
Rainfall16.1 in (408 mm)16.2 in (411 mm)15.2 in (386 mm)10.1 in (255 mm)5.8 in (148 mm)2.8 in (71 mm)1.6 in (42 mm)1 in (25 mm)1.8 in (47 mm)4.5 in (114 mm)8.9 in (226 mm)14.6 in (371 mm)
Rainy days2524221710643471523
Snowfall0 in (0 cm)0 in (0 cm)0 in (0 cm)0 in (0 cm)0 in (0 cm)0 in (0 cm)0 in (0 cm)0 in (0 cm)0 in (0 cm)0 in (0 cm)0 in (0 cm)0 in (0 cm)
Sunshine106 h97 h131 h152 h203 h211 h229 h235 h224 h218 h160 h112 h

Scroll the table sideways for all twelve months.

Projected change, 2031–2050

Model projection, not an observation

How this city’s climate may change, measured against the same models’ own 1995–2014 output. Nothing here affects the match score above.

Change in summer afternoon highs

+1.8°F (+1.0°C)

Models range from +1.6°F (+0.9°C) to +2.0°F (+1.1°C)

Days above 90°F (32°C) a year

15 → 33

About 2.2× as many

Warming by month
  • January: +1.5°F (+0.9°C)
  • February: +1.5°F (+0.8°C)
  • March: +1.7°F (+0.9°C)
  • April: +1.8°F (+1.0°C)
  • May: +1.8°F (+1.0°C)
  • June: +1.9°F (+1.0°C)
  • July: +1.7°F (+1.0°C)
  • August: +1.7°F (+1.0°C)
  • September: +1.9°F (+1.0°C)
  • October: +2.3°F (+1.3°C)
  • November: +1.4°F (+0.8°C)
  • December: +2.3°F (+1.3°C)
Scenario
SSP5-8.5 (high emissions)
Models
4 · CMIP6 HighResMIP, downscaled

This is a high-emissions pathway — the upper end of plausible futures, not a central estimate. Changes are measured by each model against its own past output and then applied to the observed record, which cancels each model’s bias but not the genuine uncertainty about how much warming occurs. Where the models disagree widely, the range above is the honest answer.