January Weather in Cypress, United States

Last updated: June 24, 2025

In Cypress, United States, the average temperature in January hovers around 12°C (54°F), offering a refreshing climate. Daily temperatures can vary widely, with a minimum of -8°C (18°F) and a maximum soaring to 28°C (83°F). Be prepared for some moisture, as the area receives approximately 83 mm (3.2 in) of precipitation over 8 days, contributing to an average humidity of 78%.

January Temperature in Cypress

In January in Cypress, the average temperature is 12°C (54°F), with maximums reaching 28°C (83°F) and minimums dropping as low as -8°C (18°F). This variation in temperatures makes Cypress a destination where travelers should be prepared for both warm days and chilly nights.

January Weather in Cypress: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Cypress, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cypress, January typically has an average temperature of 12°C (54°F), with highs reaching up to 28°C (83°F) and lows dropping to around -8°C (18°F).

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

January Precipitation in Cypress

In Cypress in January, the precipitation amount is 83 mm (3.2 in) over a span of 8 days.

January Precipitation Trends in Cypress

The chart displays monthly precipitation patterns in Cypress, 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 Cypress, January typically receives around 83 mm (3.2 inches) of precipitation spread over approximately 8 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 Cypress

In Cypress in January humidity is 78%. With an average temperature of 12°C (54°F), this humidity feels like a damp chill settling in, making travel a bit uncomfortable as the air clings to your skin, leaving you feeling cooler than the thermometer suggests.

January Average Humidity in Cypress

This chart illustrates the average monthly humidity levels in Cypress, 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 Cypress is approximately 78%, 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 Cypress

In Cypress in January, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Cypress.

Maximum UV Index Levels in Cypress for January

The chart shows the monthly maximum UV Index (UVI) for Cypress 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 Cypress typically reaches 5, which falls under the moderate exposure category.

Data source: Cypress 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 Cypress Compares to Other Months

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

This table compares monthly weather conditions in Cypress, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (54°F)	83 mm (3.2 inches)	78%	moderate
February Weather	14°C (57°F)	99 mm (3.9 inches)	81%	very high
March Weather	18°C (65°F)	75 mm (3.0 inches)	76%	very high
April Weather	21°C (70°F)	87 mm (3.4 inches)	79%	extreme
May Weather	25°C (78°F)	184 mm (7.2 inches)	79%	extreme
June Weather	28°C (82°F)	151 mm (5.9 inches)	74%	extreme
July Weather	29°C (84°F)	116 mm (4.6 inches)	71%	extreme
August Weather	29°C (85°F)	154 mm (6.1 inches)	68%	extreme
September Weather	27°C (80°F)	146 mm (5.7 inches)	73%	very high
October Weather	22°C (72°F)	96 mm (3.8 inches)	75%	very high
November Weather	17°C (62°F)	71 mm (2.8 inches)	78%	high
December Weather	14°C (57°F)	109 mm (4.3 inches)	84%	moderate