Preston Weather Records

Preston, Idaho weather data and records from 1964–2022 based on data compiled by the NOAA.

All data displayed in U.S. customary units.

All data displayed in metric units.

All-Time Recorded High

The highest temperature ever recorded in Preston, Idaho was 109.9 °F43.3 °C which occurred on July 23, 2000.

Highest Temperatures: All-Time By Year

All-Time Recorded Low

The lowest temperature ever recorded in Preston, Idaho was -31.0 °F-35.0 °C which occurred on December 23, 1990.

Lowest Temperatures: All-Time By Year

Preston Weather by Month

Averages based on the years 1991–2020

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year
☀️ Average high (°F°C)	32.10.1	37.73.1	50.210.1	59.115.0	69.120.6	79.626.4	89.331.8	87.230.7	77.125.1	62.516.9	46.27.9	33.10.6	60.515.8
🌙 Average low (°F°C)	14.6-9.6	18.2-7.6	26.6-3.0	33.00.6	40.34.6	46.78.2	53.912.2	52.111.2	42.96.1	33.40.8	23.6-4.7	16.3-8.7	33.60.9
☀️ Record high (°F°C)	57.914.4	63.017.2	75.924.4	84.929.4	93.934.4	100.037.8	109.943.3	100.037.8	95.035.0	87.130.6	70.021.1	64.918.3	109.943.3
🌙 Record low (°F°C)	-25.1-31.7	-31.0-35.0	-11.9-24.4	12.0-11.1	21.0-6.1	21.9-5.6	32.00.0	30.0-1.1	12.9-10.6	3.9-15.6	-8.0-22.2	-31.0-35.0	-31.0-35.0
💧 Average precipitation (inchescm)	1.53.9	1.43.6	1.53.8	1.94.9	2.15.4	1.12.9	0.71.7	0.82.0	1.43.7	1.64.1	1.12.9	1.64.0	16.842.6
💧 Daily % chance precipitation	30.8	34.5	29.2	34.1	33.5	18.7	14.5	15.0	18.3	24.2	25.5	31.5	25.7
❄️ Average snow (inchescm)	14.837.6	10.626.8	5.513.9	2.76.8	0.20.5	0.00.0	0.00.0	0.00.0	0.00.0	0.82.1	4.611.7	14.235.9	49.3125.3
❄️ Daily % chance snow	24.1	20.5	12.9	7.4	0.7	0.1	0.0	0.0	0.0	2.3	10.4	23.4	8.2

More Preston Weather Records 1964–2022
Highest daily low	68.0 °F20.0 °C	July 22, 2005
Lowest daily high	-9.9 °F-23.3 °C	December 24, 1990
Most daily precipitation	2.2 inches5.7 cm	October 8, 2021
Most monthly precipitation	7.6 inches19.4 cm	May 1981
Most yearly precipitation	25.3 inches64.2 cm	1983
Earliest freeze	August 26	1992
Latest freeze	June 14	1970
Earliest snow	October 1	1971
Latest snow	June 7	2005
Most daily snow	16.5 inches41.9 cm	January 4, 2017
Most monthly snow	45.7 inches116.1 cm	January 2017
Most yearly snow	92.0 inches233.8 cm	2005

Preston Weather Streaks Most consecutive days...
With precipitation	11 days	Apr 25 – May 5, 1999
Without precipitation	40 days	Aug 24 – Oct 2, 2018
With snow	9 days	Dec 24, 2003 – Jan 1, 2004
High temperature ≤ 32 °F0 °C freezing temperatures	26 days	Dec 8, 1985 – Jan 2, 1986
High temperature ≥ 80 °F27 °C	71 days	Jun 18 – Aug 27, 1994
High temperature ≥ 90 °F32 °C	18 days	Jul 11–28, 2021
High temperature ≥ 100 °F38 °C	3 days	Jul 12–14, 2002

Preston Weather by Year

Weather Station Details

Years	Station	Coordinates
1964–2022	Preston	location