March Weather in Janos, Mexico

Last updated: August 27, 2025

In March, the average temperature in Janos, Mexico hovers around 15°C (60°F), with a minimum dipping to -2°C (29°F) and a maximum soaring to 31°C (89°F). Expect a moderate precipitation of 13 mm (0.5 in) over just 2 days, complemented by an average humidity of 66%. 🌦️

March Temperature in Janos

In March in Janos, the average temperature is 15°C (60°F). Maximums can reach 31°C (89°F) and minimums can drop to as low as -2°C (29°F). Be sure to pack a versatile wardrobe to accommodate both warm days and chilly nights during your travels.

March Weather in Janos: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Janos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Janos, March typically has an average temperature of 15°C (60°F), with highs reaching up to 31°C (89°F) and lows dropping to around -2°C (29°F).

Data source: Temperature data for Janos generated using information from the Copernicus Climate Change Service.

March Precipitation in Janos

In Janos in March, the precipitation amount is 13 mm (0.5 in) over a span of 2 days.

March Precipitation Trends in Janos

The chart displays monthly precipitation patterns in Janos, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Janos, March typically receives around 13 mm (0.5 inches) of precipitation spread over approximately 2 days.

Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

March Humidity in Janos

In Janos in March humidity is 66%. With an average temperature of 15°C (60°F), this humidity feels like a warm embrace, creating a slightly sticky atmosphere that encourages travelers to dress comfortably and stay hydrated as they explore.

March Average Humidity in Janos

This chart illustrates the average monthly humidity levels in Janos, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Janos is approximately 66%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Janos

In Janos in March, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Janos.

Maximum UV Index Levels in Janos for March

The chart shows the monthly maximum UV Index (UVI) for Janos in March, 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 March, the maximum UV index in Janos typically reaches 10, which falls under the very high exposure category.

Data source: Janos March 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 March Weather in Janos Compares to Other Months

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

This table compares monthly weather conditions in Janos, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (47°F)	17 mm (0.7 inches)	79%	moderate
February Weather	11°C (52°F)	13 mm (0.5 inches)	76%	very high
March Weather	15°C (60°F)	13 mm (0.5 inches)	66%	very high
April Weather	20°C (68°F)	3 mm (0.1 inches)	51%	extreme
May Weather	24°C (76°F)	6 mm (0.2 inches)	42%	extreme
June Weather	29°C (84°F)	9 mm (0.4 inches)	37%	extreme
July Weather	27°C (82°F)	51 mm (2.0 inches)	51%	extreme
August Weather	27°C (81°F)	34 mm (1.3 inches)	64%	extreme
September Weather	24°C (76°F)	29 mm (1.1 inches)	74%	extreme
October Weather	20°C (67°F)	14 mm (0.6 inches)	71%	very high
November Weather	14°C (58°F)	14 mm (0.5 inches)	78%	high
December Weather	9°C (48°F)	23 mm (0.9 inches)	85%	moderate