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Greeley, CO Weather on August 25

August 25th in Greeley, CO typically brings warm summer weather, with average highs around 88°F and lows near 56°F — a 32°F daily swing. Over 54 years of records, the warmest August 25th was in 2020 (83°F average), while the coldest was 1992 (55°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 24% of August 25th dates historically. The last decade has been 2.1°F cooler on this date compared to 20-30 years ago.

By Weather On This Day|
Avg High
88°F
Avg Low
56°F
Record High
102°F
2020
Record Low
45°F
1985
Greeley, CO on August 25 — Temperature History40°F60°F80°F100°F120°F19801990200020102020HighLow

What to Expect on August 25

Planning for August 25th in Greeley, CO? Stay hydrated and seek shade during peak afternoon hours.

August 25 Weather Records for Greeley

  • The all-time record high for August 25th in Greeley, CO is 102°F, set in 2020.
  • The coldest August 25th on record dropped to 45°F in 1985.
  • Temperatures have reached 90°F or higher on August 25th in 30 of the last 54 years.

Frequently Asked Questions

What was the warmest August 25 ever in Greeley?

The warmest August 25 in Greeley, CO reached 102°F in 2020. That is 14°F above the long-term average high of 88°F.

What was the coldest August 25 ever in Greeley?

The coldest August 25 in Greeley, CO dropped to 45°F in 1985. That is 11°F below the long-term average low of 56°F.

What is the average temperature on August 25 in Greeley?

On August 25, Greeley averages a high of 88°F and a low of 56°F based on 54 years of NOAA weather observations from GREELEY UNC.

How many years of weather data are available for August 25 in Greeley?

We have 54 years of weather records for August 25 in Greeley, CO, sourced from NOAA's Global Historical Climatology Network. Records include daily high and low temperatures, precipitation, and snowfall data going back to 2025.

August 25 Weather History in Greeley

YearHighLowPrecipSnow
202570°F60°F0"--
202493°F60°F0"--
202391°F59°F0.32"--
202290°F56°F0"--
202194°F62°F0"--
2020102°F64°F0"--
2019--49°F0"--
201894°F58°F0"--
201792°F53°F0"--
201677°F46°F0.02"--
201596°F55°F0"--
201482°F56°F0.01"--
201388°F61°F0"--
201279°F60°F0"--
201197°F59°F0"--
201092°F58°F0"--
200982°F58°F0.05"--
200887°F54°F0"--
200786°F54°F0"--
200684°F64°F0"--
200491°F53°F0"--
200396°F65°F0"--
200293°F63°F0"--
200195°F64°F0"--
200092°F59°F0.13"--
199991°F63°F0"--
199881°F58°F0"--
199793°F59°F0.24"--
199689°F57°F0"--
199590°F65°F0"--
199495°F57°F0"--
199393°F59°F0"--
199263°F48°F0.21"--
199196°F56°F0"--
199090°F51°F0"--
198983°F56°F0.18"--
198885°F58°F0"--
198780°F57°F0.2"--
198690°F59°F0"--
198592°F45°F0"--
198486°F55°F0"--
198393°F57°F0"--
198280°F51°F0"--
198190°F52°F0.14"--
198078°F60°F0.05"--
197974°F48°F0.03"--
197881°F55°F0"--
197792°F57°F0"--
197689°F51°F0"--
197584°F47°F0"--
197490°F49°F0"--
197394°F57°F0.01"--
197273°F46°F0"--
197190°F53°F0"--

Based on 54 years of data from NOAA station: GREELEY UNC

Monthly Climate Averages

Historical temperature and precipitation averages for Greeley, CO, based on 55+ years of weather data.

Warmest MonthJulyAvg High: 91°F / Low: 59°F
Coldest MonthJanuaryAvg High: 42°F / Low: 15°F
Jan
42°/ 15°
💧 0.1"
❄️ 1.6"
Feb
47°/ 19°
💧 0.1"
❄️ 1.4"
Mar
57°/ 27°
💧 0.2"
❄️ 1.9"
Apr
65°/ 34°
💧 0.2"
❄️ 2.2"
May
74°/ 44°
💧 0.3"
❄️ 2.9"
Jun
85°/ 54°
💧 0.2"
❄️ 0.2"
Jul
91°/ 59°
💧 0.2"
Aug
89°/ 57°
💧 0.2"
Sep
81°/ 48°
💧 0.2"
❄️ 1.7"
Oct
67°/ 36°
💧 0.2"
❄️ 2.3"
Nov
53°/ 25°
💧 0.2"
❄️ 2.0"
Dec
43°/ 17°
💧 0.1"
❄️ 1.8"

Temperatures in Fahrenheit. Precipitation and snowfall in inches.

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