Weather on September 22 at Big Bend

Big Bend National Park

TXSouthwest3,800 ft elevation
Avg High82°F
Avg Low56°F
Warmest202380°F
Coldest199547°F

Based on 54 years of data from Alpine, TX

Elevation Note: Big Bend sits at 3,800 ft. Expect temperatures 13°F cooler than the data shown below, which comes from Alpine, TX at a lower elevation.

Planning Your Visit

September 22nd in Big Bend National Park (via Alpine, TX) typically brings warm fall weather, with average highs around 82°F and lows near 56°F — a 26°F daily swing. Over 54 years of records, the warmest September 22nd was in 2023 (80°F average), while the coldest was 1995 (47°F) — a 33°F range across recorded history. Rain or other precipitation has occurred on about 35% of September 22nd dates historically, with the wettest September 22nd recording 4.7" of rain. The last decade has been 2.1°F warmer on this date compared to 20-30 years ago.

The last decade has been 2.1°F warmer on this date compared to 20-30 years ago.

Planning for September 22nd in Big Bend? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.

Year by Year History

YearHighLowPrecipSnow
202592°F62°F----
202484°F63°F0.25"--
202394°F66°F----
202284°F59°F----
202177°F48°F----
202084°F48°F----
201982°F63°F4.7"0"
201881°F56°F0.41"0"
201792°F64°F0.3"0"
201686°F58°F0"0"
201586°F63°F0.69"--
201485°F61°F0.23"--
201375°F50°F0"0"
201292°F55°F0"0"
201187°F58°F0"--
201081°F63°F0.18"0"
200989°F47°F0.03"0"
200882°F53°F0"0"
200792°F58°F0.38"0"
200589°F56°F0"0"
200478°F62°F0.03"0"
200378°F54°F0"0"
200286°F54°F0"0"
200180°F55°F0.03"0"
200092°F63°F0"0"
199978°F53°F0"0"
199880°F65°F0.1"0"
199775°F57°F0.58"0"
199687°F59°F0"0"
199554°F41°F0"0"
199488°F48°F0.79"0"
199386°F64°F0"0"
199285°F55°F0"0"
199182°F54°F0"0"
199082°F61°F2.79"0"
198984°F55°F0"0"
198885°F61°F0"0"
198777°F59°F0"0"
198685°F62°F0"0"
198583°F64°F0"0"
198490°F53°F0"0"
198387°F54°F0"0"
198283°F51°F0"0"
198183°F64°F0.03"0"
198087°F65°F0"0"
197982°F49°F0"0"
197854°F51°F0.3"0"
197793°F62°F0"0"
197678°F47°F0"0"
197564°F43°F0"0"
197458°F51°F2.62"0"
197385°F59°F0.58"0"
197266°F52°F0"0"
197179°F48°F0"0"

September 22 at Nearby Parks

Holiday Weather at Big Bend

Official NPS WebsiteVisit nps.gov/bibe for park information, alerts, and reservations

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