Pasadena (TX) Climate by Month
Pasadena experiences great temperature shifts.
The city's weather can transition from very warm days
to mild weather.
It is also known for its large amounts of rainfall.
Let's now guide you through the climate details for a complete overview.
Average day and night temperature
The climate in Pasadena is known for significant temperature differences throughout the year, making the weather dynamic. Typically, daytime temperatures range from a very warm 35°C in August to a moderate 17°C in the coolest month, January. Nights are cooler, with temperatures generally dropping to 7°C, particularly during the colder months.
The mean minimum and maximum temperatures throughout the year
Precipitation and rainy days
Pasadena has a notably wet climate with abundant precipitation, recording 1452 mm of rainfall per year. The climate in Pasadena shows significant variation throughout the year. Expect heavy rainfall in October, with an average of 165 mm of precipitation over 7 rainy days. In contrast, February offers drier and sunnier days, with around 61 mm of rainfall over 8 rainy days.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
For those who appreciate different seasons, Pasadena serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 9.8 hours of sunshine daily, and embrace the darker days in January, offering only 4.7 hours of daily sunlight.Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Average humidity
The relative humidity is moderate throughout the year in Pasadena.
Relative humidity over the year
Average wind speed
The mean wind speed over the year in Pasadena ranges from 3°C in May to 4°C in February.
The mean monthly wind speed over the year (meters per second)
The best time of year to visit Pasadena in the United States of America
During the months of March and November you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.Other facts from our historical weather data:
Most rainfall (rainy season) is seen in May, July and October.
August has an average maximum temperature of 35°C and is the warmest month of the year.
The coldest month is January with an average maximum temperature of 17°C.
October tops the wettest month list with 165 mm of rainfall.
February is the driest month with 61 mm of precipitation.
July is the sunniest month with an average of 295 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
