Campinas relocation guide

Campinas weather by month

Use the regional pattern to plan clothes and housing checks. It cannot forecast a moving day or classify a property's flood risk.

On this page

The short answer

The regional climate series shows a wetter summer and a drier midyear period around Campinas. January's calculated rainfall reference is 245.7 mm, compared with 28.6 mm in August. These are historical NASA regional grid calculations for 1991 to 2020, rather than measurements from a Campinas weather station. Use them for broad planning, then check current warnings and the actual home.

  • January rainfall. The calculated regional monthly reference is 245.7 mm.
  • August rainfall. The corresponding reference is 28.6 mm.
  • Historical model. The chart uses regional grid data, not a local station or forecast.

What does the climate pattern help you decide?

Monthly regional reference

Tool

Campinas by month

NASA POWER regional MERRA-2 grid near Campinas, 1991 to 2020 normals.

Average highAverage lowRain (mm)
41°50°59°68°77°86°95°0125250Jan: 245.7 mm of rainFeb: 190 mm of rainMar: 152.3 mm of rainApr: 70 mm of rainMay: 61.9 mm of rainJun: 45.5 mm of rainJul: 41.3 mm of rainAug: 28.6 mm of rainSep: 162.6 mm of rainOct: 112.6 mm of rainNov: 147.8 mm of rainDec: 194.4 mm of rainJan average high 82°FJan average low 66°FJanFeb average high 82°FFeb average low 66°FFebMar average high 81°FMar average low 64°FMarApr average high 79°FApr average low 61°FAprMay average high 74°FMay average low 55°FMayJun average high 74°FJun average low 53°FJunJul average high 74°FJul average low 52°FJulAug average high 79°FAug average low 54°FAugSep average high 83°FSep average low 57°FSepOct average high 85°FOct average low 61°FOctNov average high 83°FNov average low 62°FNovDec average high 83°FDec average low 64°FDec

Average highs range from 74°F to 85°F. Rainfall peaks at 245.7 mm a month. NASA POWER regional daily series calculated by calendar month, 1991 to 2020 (opens in a new tab)

NASA POWER supplies daily MERRA-2 regional data near latitude -22.90 and longitude -47.06. The native meteorological grid is 0.5° latitude by 0.625° longitude. Its point response does not turn that regional value into a station measurement.2,3,4,5

How the monthly values were calculated

The original series contains 10,958 dates and three parameters. For each year and month, daily maximum and minimum temperatures are averaged. Daily precipitation in mm/day is summed into that calendar month's total. The 30 year-specific monthly results then receive equal weight. Final chart cells round to one decimal.2,3,4,5

January's regional daily-high average is 27.7°C (82°F), with a daily-low average of 18.7°C (66°F). July's corresponding values are 23.6°C (74°F) and 11.1°C (52°F). These are average daily highs and lows, not record extremes.2,3,4,5

Use current information for a real day

Campinas temporarily closed parks after heavy rain on September 11, 2026. That historical notice shows why ordinary opening hours can change. It does not say parks are closed now. Check current warnings and emergency contacts before a visit.1,6,7

Use the home inspection to check water entry and ventilation. Compare park hours, the real journey and the moving date.

Questions people ask

Are the weather chart values from a Campinas station?

No. They are calculated from NASA POWER regional MERRA-2 daily grid data for 1991 to 2020. The native grid represents a wider area.

How is rainfall calculated for each chart month?

Daily precipitation values are summed for each calendar month in each year. The 30 year-specific monthly totals are then averaged with equal weight.

Which calculated reference month is driest?

August, at 28.6 mm in this regional historical calculation. That does not predict rainfall in an individual August.

Can the chart establish my property's flood risk?

No. It does not classify parcels, drains, street access or buildings. Check the actual property and current official hazard information.

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Sources and how we check them

Sources and how we check them7 sources

Every figure on this page comes from the official or primary source listed here. We checked them in . Rules and prices change, so confirm anything important with the source before you act on it.

  1. Brazil Civil Defense, heavy rain and official alerts guidance (opens in a new tab)
  2. NASA POWER, dry bulb temperature validation (opens in a new tab)
  3. NASA POWER, MERRA-2 meteorological methodology (opens in a new tab)
  4. NASA POWER, daily API units and time standard (opens in a new tab)
  5. NASA POWER, regional daily climate series, 1991 to 2020 (opens in a new tab)
  6. Campinas, Civil Defense contact service (opens in a new tab)
  7. Campinas, historical rain closure, September 11, 2026 (opens in a new tab)