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September Weather in Melchor Ocampo, Mexico

Last updated: August 27, 2025

In September, the average temperature in Melchor Ocampo, Mexico hovers around 29°C (85°F), making it a warm destination. Expect minimum temperatures to dip to 22°C (71°F), while peaks can soar to a sizzling 40°C (104°F). During this month, you'll encounter 87 mm (3.4 in) of precipitation spread over about 10 days, contributing to an average humidity level of 82%.

September Temperature in Melchor Ocampo

In September in Melchor Ocampo, the average temperature is 29°C (85°F). Maximum temperatures can reach 40°C (104°F), while minimums can drop to as low as 22°C (71°F). It’s advisable to prepare for hot conditions, ensuring you stay hydrated and protect yourself from the sun while enjoying your travels.

September Weather in Melchor Ocampo: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Melchor Ocampo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Melchor Ocampo, September typically has an average temperature of 29°C (85°F), with highs reaching up to 40°C (104°F) and lows dropping to around 22°C (71°F).
JanFebMarAprMayJunJulAugSepOctNovDec646568737985878785827466
Data source: Temperature data for Melchor Ocampo generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Melchor Ocampo

In Melchor Ocampo in September, the precipitation amount is 87 mm (3.4 in) over the course of 10 days.

September Precipitation Trends in Melchor Ocampo

The chart displays monthly precipitation patterns in Melchor Ocampo, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Melchor Ocampo, September typically receives around 87 mm (3.4 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec101470016498787183713
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Melchor Ocampo

In Melchor Ocampo in September, humidity is 82%. With an average temperature of 29°C (85°F), this humidity feels like a warm, heavy blanket enveloping you, making travel feel almost stifling and requiring frequent breaks to stay refreshed and hydrated.

September Average Humidity in Melchor Ocampo

This chart illustrates the average monthly humidity levels in Melchor Ocampo, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Melchor Ocampo is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%67%60%51%47%50%70%82%82%78%78%81%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Melchor Ocampo

In Melchor Ocampo in September, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Melchor Ocampo.

Maximum UV Index Levels in Melchor Ocampo for September

The chart shows the monthly maximum UV Index (UVI) for Melchor Ocampo in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Melchor Ocampo typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec68101212121212121076
Data source: Melchor Ocampo September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How September Weather in Melchor Ocampo Compares to Other Months

Weather in Melchor Ocampo varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Melchor Ocampo, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Melchor Ocampo, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather18°C (64°F)10 mm (0.4 inches)74%high
February Weather18°C (65°F)14 mm (0.6 inches)67%very high
March Weather20°C (68°F)7 mm (0.3 inches)60%very high
April Weather23°C (74°F)0 mm (0.0 inches)51%extreme
May Weather26°C (79°F)0 mm (0.0 inches)47%extreme
June Weather29°C (85°F)16 mm (0.6 inches)50%extreme
July Weather31°C (88°F)49 mm (1.9 inches)70%extreme
August Weather31°C (87°F)87 mm (3.4 inches)81%extreme
September Weather29°C (85°F)87 mm (3.4 inches)82%extreme
October Weather28°C (82°F)18 mm (0.7 inches)78%very high
November Weather23°C (74°F)37 mm (1.5 inches)78%high
December Weather19°C (67°F)13 mm (0.5 inches)80%high

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