United StatesThe climate of Kemah
The current climate in Kemah features temperatures ranging from a high of 34°C to a low of 17°C throughout the year. The average yearly temperature is around 27°C. At night, temperatures in the colder months average around 8°C and in the warmer months around 26°C.
Average temperatures and precipitation
This chart shows the average monthly maximum and minimum temperatures (in degrees Celsius) and average monthly rainfall (in millimeters) for Kemah, Texas.
Temperature records
The highest temperature recorded in Kemah in recent years was 41°C in August 2023. The lowest daytime temperature recorded was -1°C in February 2021.
Rainfall amount
On average, Kemah receives 2164 mm of precipitation each year. For comparison, New York gets 1142 mm of precipitation annually.
The hurricane season in Kemah runs from June to November.
Best time to visit Kemah?
The best time to visit Kemah for mild to warm weather is February, March and November. You might get some rain, but the temperatures are just right to explore Kemah.
Find affordable trips to Kemah
Climate Table of Kemah
The climate table of Kemah shows the average temperatures, rainfall, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 17 | 19 | 24 | 26 | 30 | 33 | 34 | 34 | 32 | 29 | 23 | 21 |
| Temp. min (°C) | 8 | 11 | 15 | 18 | 22 | 26 | 26 | 26 | 25 | 20 | 14 | 12 |
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| Precipitation (mm) | 147 | 58 | 106 | 189 | 228 | 167 | 159 | 299 | 261 | 235 | 141 | 174 |
| UV Index | 3 | 5 | 5 | 6 | 5 | 7 | 7 | 7 | 5 | 6 | 3 | 3 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
Temperature charts
These charts display the average temperatures in Kemah, Texas. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Average Temperature per Month in Kemah
Yearly Temperature in Kemah
Precipitation charts
These charts show the average amount of precipitation in Kemah, Texas. Precipitation is always measured as water, even when it falls as snow or hail. The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Average Precipitation per Month in Kemah
Total Yearly Precipitation in Kemah
UV index chart
This chart shows the average UV index per month in Kemah, Texas. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Average UV Index per Month in Kemah
Weather experiences in Kemah
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Average weather in Kemah by month
Click on a month below to see detailed weather info for Kemah. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.