Climate of Katy
Katy has a oceanic climate. There is rainfall during all months of the year. The average annual temperature for Katy is 26° degrees and there is about 649 mm of rain in a year. It is dry for 172 days a year with an average humidity of 76% and an UV-index of 5.
Climate averages for the whole year
- Day: the average daily temperature during the day is between 16°C and 35°C
- Night:the average nighttime temperature is between 7°C and 24°C
- Rain: it rains 160 days and there is a total of approximately 649 mm rainfall
- Sun hours: throughout the year there are 2829 sun hours
Maximum temperature: | between 16°C and 35°C |
Warmest month: | 35°C in August |
Coldest month: | 16°C in January |
Night temperature: | between 7°C and 24°C |
Dry days: | 205 days |
Days with rain: | 160 days |
Days with snow: | 0 days |
Total rain sum: | 649 mm |
Hours of sunshine: | 2829 hours |
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Temperature graph
This graph shows the average maximum temperature (red) and minimum temperature (blue) for Katy.
Precipitation graph
This graph shows the average amount of rainfall per month for Katy.
Climate table of Katy
In this climate table you can see at a glance what the average weather per month is for Katy. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Katy might be like in a given month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Day temp. (°C) | 16 | 18 | 22 | 26 | 30 | 33 | 34 | 35 | 31 | 27 | 21 | 17 |
Night temp. (°C) | 7 | 9 | 12 | 16 | 20 | 23 | 24 | 24 | 22 | 17 | 12 | 9 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Precipitation (mm) | 35 | 36 | 45 | 36 | 66 | 62 | 58 | 73 | 81 | 62 | 41 | 54 |
Days with rain | 10 | 11 | 13 | 12 | 12 | 17 | 17 | 15 | 18 | 11 | 11 | 13 |
Dry days | 21 | 17 | 18 | 18 | 19 | 13 | 14 | 16 | 12 | 20 | 19 | 18 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Sun hours per day | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 11 | 9 | 7 | 6 | 5 |
Wind force (Bft) | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 3 | 3 |
UV-index | 4 | 4 | 5 | 5 | 7 | 7 | 7 | 7 | 6 | 5 | 4 | 3 |
Best time to visit Katy
The best time to visit Katy in the state of Texas is from February through May and September through November. In this period you have a warm temperature and little precipitation. The highest average temperature in Katy is 35°C in August and the lowest is 16°C in January.
Climate of Katy by month
What is the average climate in a given month for Katy? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.
Katy weather experiences
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