Best Time to See Bats in Texas
April, August and July is the best time to see bats in Texas. Based on 5,527 verified iNaturalist observations, here is exactly when bats are most active across the year in Texas.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated July 2, 2026.
Mexican Free-tailed Bat · Cheyenne Mack CC BY
Canyon Bat · Public domain CC0
Northern Hoary Bat · Adam Cohen CC BY
5,527 verified observations of bats in Texas, recorded across 12 months of the year on iNaturalist.
When bats are recorded in Texas
Peak month
April
885 records (16% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 203 | 3.7% |
| February | 384 | 6.9% |
| March | 505 | 9.1% |
| Aprilpeak | 885 | 16% |
| May | 511 | 9.2% |
| June | 514 | 9.3% |
| Julypeak | 535 | 9.7% |
| Augustpeak | 557 | 10.1% |
| September | 503 | 9.1% |
| October | 479 | 8.7% |
| November | 248 | 4.5% |
| December | 203 | 3.7% |
Bats you are most likely to see
| Species | Verified observations |
|---|---|
| Mexican Free-tailed Bat | 2,204 |
| Tri-coloured Bat | 545 |
| Evening Bat | 359 |
| Eastern Red Bat | 301 |
| Pallid Bat | 195 |
| Big Brown Bat | 176 |
| Northern Hoary Bat | 160 |
| Cave Myotis | 113 |
Weather to expect, source Open-Meteo
Typical weather in Texas
Recent typical conditions by month, so you can plan a trip around both when bats are active and what the weather is doing. The best months to look for bats sit around 56 to 96 degrees Fahrenheit, so pack for that.
| Month | Avg high | Avg low | Rain |
|---|---|---|---|
| Jan | 60°F | 39°F | 0.9" |
| Feb | 60°F | 38°F | 1" |
| Mar | 71°F | 49°F | 1.7" |
| Aprbest time | 78°F | 56°F | 1.6" |
| May | 85°F | 64°F | 5.1" |
| Jun | 93°F | 72°F | 1.7" |
| Julbest time | 96°F | 75°F | 0.9" |
| Augbest time | 96°F | 75°F | 1.2" |
| Sep | 89°F | 69°F | 1.7" |
| Oct | 80°F | 58°F | 2" |
| Nov | 67°F | 48°F | 1.1" |
| Dec | 64°F | 44°F | 1.2" |
Typical recent conditions (5-year means) from the Open-Meteo archive, averaged for Texas. Weather varies year to year, so treat these as a guide.
More on bats in Texas:
Sightings of bats in Texas peak in April, when 885 of the year's 5,527 verified observations are logged — about 16% of the annual total. Activity stays high through April, August and July.
The quietest stretch is January, December and November, when bats are hardest to find — January sees just 203 records. If a reliable sighting matters, plan around the peak window rather than the off-season.
The bats you are most likely to encounter in Texas are Mexican Free-tailed Bat, Tri-coloured Bat and Evening Bat — the most-recorded species in the state. Each keeps its own seasonal rhythm, but the month-by-month pattern above reflects every reported sighting together.
Where to go
Best places to see bats in Texas
- Amistad National Recreation Area — National Recreation Area
- Big Bend National Park — National Park
- Big Thicket National Preserve — National Preserve
- Chamizal National Memorial — National Memorial
- Fort Davis National Historic Site — National Historic Site
- Guadalupe Mountains National Park — National Park
Gear to see them
Frequently asked questions
What is the best month to see bats in Texas?+
April is the single best month, and the broader peak window runs through April, August and July, based on 5,527 verified iNaturalist observations.
When are bats hardest to see in Texas?+
January is the quietest month for bats in Texas, with only 203 verified records.
Are bats active year-round in Texas?+
Bats are recorded in 12 of 12 months in Texas, so they can be seen year-round, with a clear peak in April.
More places to see bats
More wildlife in Texas