January Weather in Casa Grande, Peru

Last updated: August 27, 2025

In January, the average temperature in Casa Grande, Peru is a pleasant 23°C (74°F), perfect for outdoor activities. Expect a comfortable range with minimum temperatures dipping to 17°C (63°F) and maxing out at 32°C (89°F). The region receives an average precipitation of 18 mm (0.7 in) over about 4 days, making it a great time to enjoy the lush surroundings. Just remember, the average humidity is 83%, adding a touch of tropical warmth to your experience!

January Temperature in Casa Grande

In January in Casa Grande, the average temperature is 23°C (74°F), with maximums reaching up to 32°C (89°F) and minimums dropping as low as 17°C (63°F). It's a great time to visit for those who enjoy warm weather and comfortable outdoor activities.

January Weather in Casa Grande: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Casa Grande, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Casa Grande, January typically has an average temperature of 23°C (74°F), with highs reaching up to 32°C (89°F) and lows dropping to around 17°C (63°F).

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

January Precipitation in Casa Grande

In Casa Grande in January, the total precipitation amount is 18 mm (0.7 in) spread over a duration of 4 days.

January Precipitation Trends in Casa Grande

The chart displays monthly precipitation patterns in Casa Grande, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Casa Grande, January typically receives around 18 mm (0.7 inches) of precipitation spread over approximately 4 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Casa Grande

In Casa Grande in January humidity is 83%. With an average temperature of 23°C (74°F), this humidity feels like a thick blanket wrapping around you, making every step feel heavier, and leaving you constantly in search of a cool breeze or shade while exploring.

January Average Humidity in Casa Grande

This chart illustrates the average monthly humidity levels in Casa Grande, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Casa Grande is approximately 83%, offering insight into how humid the weather typically is during this month.

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

January UV Index in Casa Grande

In Casa Grande in January, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Casa Grande.

Maximum UV Index Levels in Casa Grande for January

The chart shows the monthly maximum UV Index (UVI) for Casa Grande in January, 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 January, the maximum UV index in Casa Grande typically reaches 15, which falls under the extreme exposure category.

Data source: Casa Grande January 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 January Weather in Casa Grande Compares to Other Months

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

This table compares monthly weather conditions in Casa Grande, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (74°F)	18 mm (0.7 inches)	83%	extreme
February Weather	24°C (76°F)	29 mm (1.2 inches)	81%	extreme
March Weather	24°C (76°F)	55 mm (2.2 inches)	88%	extreme
April Weather	22°C (72°F)	19 mm (0.8 inches)	85%	extreme
May Weather	21°C (69°F)	7 mm (0.3 inches)	78%	extreme
June Weather	19°C (66°F)	8 mm (0.3 inches)	62%	extreme
July Weather	18°C (65°F)	9 mm (0.3 inches)	44%	extreme
August Weather	17°C (64°F)	9 mm (0.3 inches)	38%	extreme
September Weather	18°C (64°F)	10 mm (0.4 inches)	42%	extreme
October Weather	18°C (65°F)	11 mm (0.4 inches)	58%	extreme
November Weather	19°C (67°F)	7 mm (0.3 inches)	69%	extreme
December Weather	21°C (70°F)	25 mm (1.0 inches)	82%	extreme