Climatological Report (Monthly)
Issued by NWS Billings, MT
Issued by NWS Billings, MT
095
CXUS55 KBYZ 011118
CLMSHR
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
517 AM MDT SAT AUG 01 2026
...................................
...THE SHERIDAN WY CLIMATE SUMMARY FOR THE MONTH OF JULY 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1907 TO 2026
WEATHER OBSERVED NORMAL DEPART
VALUE DATE(S) VALUE FROM
NORMAL
................................................
TEMPERATURE (F)
HIGHEST 109R 07/12
LOWEST 46 07/01
AVG. MAXIMUM 93.5 87.8 5.7
AVG. MINIMUM 58.6 53.5 5.1
MEAN 76.1 70.7 5.4
DAYS MAX >= 90 21
DAYS MAX <= 32 0
DAYS MIN <= 32 0
DAYS MIN <= 0 0
PRECIPITATION (INCHES)
TOTALS 0.39 1.07 -0.68
DAYS >= .01 6
DAYS >= .10 1
DAYS >= .50 0
DAYS >= 1.00 0
GREATEST
24 HR. TOTAL 0.25 07/07 TO 07/08
DEGREE DAYS
HEATING TOTAL 0 22 -22
SINCE 7/1 0 18 -18
COOLING TOTAL 350 197 153
SINCE 1/1 382 244 138
................................................
WIND (MPH)
AVERAGE WIND SPEED 5.6
HIGHEST WIND SPEED/DIRECTION 41/330 DATE 07/08
HIGHEST GUST SPEED/DIRECTION 54/300 DATE 07/08
AVERAGE RH (PERCENT) 52
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 12 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 3
LIGHT RAIN 12 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 1 FOG W/VIS <= 1/4 MILE 0
HAZE 1
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
&&
...JULY 2026 MONTH IN REVIEW FOR SHERIDAN...
BELOW IS A SUMMARY OF THE TEMPERATURE AND PRECIPITATION
STATISTICS FOR SHERIDAN FOR JULY 2026. ALL TEMPERATURES ARE IN
DEGREES FAHRENHEIT AND ALL PRECIPITATION AMOUNTS ARE IN INCHES. NORMALS
ARE 30 YEAR AVERAGES CALCULATED FROM 1991 TO 2020. MONTHLY RANKINGS
FOR PRECIPITATION AND TEMPERATURES USE A PERIOD
OF RECORD THAT STARTED IN MAY 1934 AT OR NEAR THE SHERIDAN AIRPORT.
NUMBERS DENOTED WITH AN * IS MISSING DATA IN THE CALCULATION.
...SHERIDAN MONTHLY PRECIPITATION...
MONTH 2026 VALUES NORMALS DEPARTURE RANKING
JULY 0.39 1.07 -0.68 31ST DRIEST OUT OF 120 YEARS
(RECORD DRIEST WAS 0.02 IN 1999)
(DRIEST SINCE 0.37 IN 2022)
...SHERIDAN JULY 2026 BROKEN OR TIED DAILY PRECIPITATION RECORDS...
NONE
...SHERIDAN AVERAGE TEMPERATURES...
MONTH 2026 VALUES NORMALS DEPARTURE RANKING
JULY 76.1 70.7 +5.4 2ND WARMEST OUT OF 120 YEARS
(RECORD WARMEST WAS 77.9 IN 1936)
(WARMEST SINCE 77.9 IN 1936)
...SHERIDAN AVERAGE HIGH TEMPERATURES...
MONTH 2026 VALUES NORMALS DEPARTURE RANKING
JULY 93.5 87.8 +5.7 5TH WARMEST OUT OF 120 YEARS
(RECORD WARMEST WAS 95.8 IN 1936)
(WARMEST SINCE 94.1 IN 2021)
...SHERIDAN JULY 2026 BROKEN OR TIED WARMEST DAILY HIGH TEMPERATURE RECORDS...
102 ON JULY 11 (TIED RECORD IN 2024)
109 ON JULY 12 (OLD RECORD 104 IN 2002)
104 ON JULY 25 (OLD RECORD 102 IN 1933)
...SHERIDAN JULY 2026 BROKEN OR TIED COLDEST DAILY HIGH TEMPERATURE RECORDS...
NONE
...SHERIDAN AVERAGE LOW TEMPERATURES...
MONTH 2026 VALUES NORMALS DEPARTURE RANKING
JULY 58.6 53.5 +5.1 5TH WARMEST OUT OF 120 YEARS
(RECORD WARMEST WAS 60.0 IN 1936)
(WARMEST SINCE 58.9 IN 2007)
...SHERIDAN JULY 2026 BROKEN OR TIED WARMEST DAILY LOW TEMPERATURE RECORDS...
70 ON JULY 13 (OLD RECORD 66 IN 1932)
...SHERIDAN JULY 2026 BROKEN OR TIED COLDEST DAILY LOW TEMPERATURE RECORDS...
NONE
$$