The Custom Downloads tool provides historical data exclusively from Texas Water Development Board (TWDB) weather and soil observing stations. Historical data from other networks displayed on the TexMesonet map viewer is available through the Synoptic Data PBC download page.
To keep download times under 2 minutes, there are established limits on date range and data type combinations (see Request Limits chart below).
| Request Limits | |||
| Product | Texas (Bounding Box) | County | Station |
|---|---|---|---|
| Timeseries (All Data) | 7 days | 1 month | 1 year |
| Precipitation (Monthly) | 2 years | 10 years | 20 years |
| Precipitation (Daily) | 1 month | 1 year | 1 year |
| Temperature (Monthly) | not possible < 2 min | 5 months | 5 months |
| Temperature (Daily) | 5 days | 5 days | 5 days |
To retrieve temperature data for longer time periods download the timeseries data.
If you require data products outside of the request limits or have questions regarding the datasets, please contact the TexMesonet Support team.