ClimateSearch

Timon, Maranhão

Brazil · 174k people · 73 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 high88°F (31°C)87°F (30°C)86°F (30°C)86°F (30°C)88°F (31°C)91°F (33°C)92°F (34°C)95°F (35°C)98°F (37°C)98°F (37°C)96°F (36°C)93°F (34°C)
Average low74°F (23°C)73°F (23°C)73°F (23°C)73°F (23°C)74°F (23°C)74°F (23°C)74°F (23°C)74°F (24°C)76°F (24°C)76°F (25°C)76°F (25°C)76°F (24°C)
Dew point73°F (23°C)74°F (23°C)74°F (23°C)74°F (23°C)73°F (23°C)67°F (19°C)63°F (17°C)60°F (16°C)61°F (16°C)64°F (18°C)67°F (20°C)70°F (21°C)
Rainfall9.4 in (239 mm)11.1 in (281 mm)13.6 in (345 mm)10.6 in (270 mm)4.9 in (125 mm)0.7 in (17 mm)0.4 in (9 mm)0.1 in (2 mm)0.1 in (4 mm)0.6 in (17 mm)1.7 in (44 mm)3.8 in (97 mm)
Rainy days232327241332113612
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)
Sunshine306 h272 h301 h298 h329 h332 h348 h360 h349 h357 h336 h338 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

+0.8°F (+0.4°C)

Models range from +0.1°F (+0.1°C) to +1.6°F (+0.9°C)

Days above 90°F (32°C) a year

208 238

About 1.1× as many

Warming by month
  • January: +0.5°F (+0.3°C)
  • February: +1.3°F (+0.7°C)
  • March: +1.9°F (+1.0°C)
  • April: +1.6°F (+0.9°C)
  • May: +1.8°F (+1.0°C)
  • June: +2.0°F (+1.1°C)
  • July: +2.6°F (+1.4°C)
  • August: +2.4°F (+1.3°C)
  • September: +2.3°F (+1.3°C)
  • October: +2.5°F (+1.4°C)
  • November: +1.9°F (+1.0°C)
  • December: +0.7°F (+0.4°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.