Ammon climate

Ammon Weather in July

NOAA 1991-2020 normals for Idaho Falls - Kifi, 6.1 km from Ammon

Average highs run from 82°F on July 1 to 88°F on July 31, and lows from 52°F to 57°F. Normal precipitation for the month is 0.51 in over about 4 wet days.

July day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Ammon, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

July at a glance

Average high
86°F
Average low
55°F
Precipitation
0.51 in
Record high
103°FJul 12, 2026
Record low
33°FJul 6, 1986
Chance of a freeze
0%
Days of 90°F or more
12.9
Daylight
15 h 21 min to 14 h 34 min
Cloud cover
39%
Humidity
42%
Dew point
43°F
Wind
8.1 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
Jul 182°F52°F97°F 202537°F 196815%0%
Jul 283°F52°F96°F 198537°F 197315%0%
Jul 383°F53°F96°F 200139°F 200515%0%
Jul 483°F53°F97°F 201436°F 201814%0%
Jul 584°F53°F99°F 201734°F 199914%0%
Jul 684°F53°F97°F 196633°F 198614%0%
Jul 784°F54°F99°F 202138°F 198814%0%
Jul 885°F54°F97°F 201735°F 198114%0%
Jul 985°F54°F97°F 195638°F 200914%0%
Jul 1085°F54°F99°F 202439°F 199914%0%
Jul 1186°F55°F98°F 202440°F 199314%0%
Jul 1286°F55°F103°F 202639°F 201614%0%
Jul 1386°F55°F101°F 200238°F 199314%0%
Jul 1486°F55°F98°F 197436°F 201014%0%
Jul 1587°F56°F99°F 195139°F 201014%0%
Jul 1687°F56°F98°F 202336°F 199915%0%
Jul 1787°F56°F100°F 199839°F 199315%0%
Jul 1887°F56°F99°F 202138°F 199315%0%
Jul 1988°F56°F99°F 196038°F 198715%0%
Jul 2088°F56°F101°F 196042°F 195215%0%
Jul 2188°F56°F99°F 196037°F 194915%0%
Jul 2288°F57°F99°F 200038°F 195415%0%
Jul 2388°F57°F101°F 202340°F 195416%0%
Jul 2488°F57°F101°F 202441°F 201616%0%
Jul 2588°F57°F99°F 202641°F 200016%0%
Jul 2688°F57°F99°F 202640°F 199916%0%
Jul 2788°F57°F97°F 197539°F 200516%0%
Jul 2888°F57°F98°F 200636°F 201516%0%
Jul 2988°F57°F97°F 202338°F 201516%0%
Jul 3088°F57°F100°F 196641°F 195016%0%
Jul 3188°F57°F100°F 198941°F 195016%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Ammon, in percent, and of at least 0.1 inch of snowfall.051015201102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (MDT).

July 1
sunrise 5:51 AM, sunset 9:12 PM
July 31
sunrise 6:17 AM, sunset 8:51 PM

Every day of July: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00104455 (Idaho Falls - Kifi), public domain. Records: NOAA GHCN-Daily, station USW00024145, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.