CXUS55 KBYZ 011258 CLASHR CLIMATE REPORT NATIONAL WEATHER SERVICE BILLINGS MT 545 AM MST THU JAN 01 2026 ................................... ...THE SHERIDAN WY CLIMATE SUMMARY FOR THE YEAR OF 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1907 TO 2025 WEATHER OBSERVED NORMAL DEPART VALUE DATE(S) VALUE FROM NORMAL ................................................ TEMPERATURE (F) RECORD HIGH 107 07/13/2005 07/14/2002 LOW -41 12/09/1919 HIGHEST 101 08/19 LOWEST -27 02/19 AVG. MAXIMUM 60.9 59.7 1.2 AVG. MINIMUM 31.9 31.1 0.8 MEAN 46.4 45.4 1.0 DAYS MAX >= 90 23 -11.5 DAYS MAX <= 32 37 -3.4 DAYS MIN <= 32 178 -6.7 DAYS MIN <= 0 24 5.2 PRECIPITATION (INCHES) RECORD MAXIMUM 24.77 1944 MINIMUM 8.23 1960 TOTALS 18.78 14.93 3.85 DAYS >= .01 112 9.7 DAYS >= .10 50 9.5 DAYS >= .50 7 0.3 DAYS >= 1.00 2 0.8 DEGREE DAYS HEATING TOTAL 7034 7542 -508 COOLING TOTAL 396 441 -45 FREEZE DATES RECORD EARLIEST 08/17/2002 LATEST 06/24/1967 EARLIEST 09/06 LATEST 05/22 ................................................ WIND (MPH) AVERAGE WIND SPEED 6.5 RESULTANT WIND SPEED/DIRECTION 3/310 HIGHEST WIND SPEED/DIRECTION 55/320 DATE 11/24 HIGHEST GUST SPEED/DIRECTION 79/240 DATE 12/19 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 46 MIXED PRECIP 0 HEAVY RAIN 20 RAIN 30 LIGHT RAIN 109 FREEZING RAIN 0 LT FREEZING RAIN 2 HAIL 0 HEAVY SNOW 16 SNOW 29 LIGHT SNOW 66 SLEET 0 FOG 96 FOG W/VIS <= 1/4 MILE 23 HAZE 46 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. && ...2025 YEAR IN REVIEW FOR SHERIDAN... BELOW IS A SUMMARY OF THE TEMPERATURE AND PRECIPITATION STATISTICS FOR SHERIDAN FOR 2025. ALL TEMPERATURES ARE IN DEGREES FAHRENHEIT AND ALL PRECIPITATION AMOUNTS ARE IN INCHES. NORMALS ARE 30 YEAR AVERAGES CALCULATED FROM 1991 TO 2020. MONTHLY AND ANNUAL RANKINGS FOR PRECIPITATION AND TEMPERATURES USE A PERIOD OF RECORD THAT STARTED IN MAY 1907 AT OR NEAR THE SHERIDAN AIRPORT. NUMBERS DENOTED WITH AN * IS MISSING DATA IN THE CALCULATION. ...SHERIDAN MONTHLY PRECIPITATION... MONTH 2025 VALUES NORMALS DEPARTURE RANKING JANUARY 1.08 0.61 +0.47 23RD WETTEST OUT OF 118 YEARS (RECORD WETTEST WAS 2.21 IN 1918) (WETTEST SINCE 1.09 IN 2023) FEBRUARY 1.07 0.65 +0.42 21ST WETTEST OUT OF 118 YEARS (RECORD WETTEST WAS 2.68 IN 1955) (WETTEST SINCE 1.35 IN 2023) MARCH 1.98 1.02 +0.96 12TH WETTEST OUT OF 118 YEARS (RECORD WETTEST WAS 3.43 IN 2017) (WETTEST SINCE 3.43 IN 2017) APRIL 2.80 1.87 +0.93 22ND WETTEST OUT OF 118 YEARS (RECORD WETTEST WAS 5.52 IN 1925) (WETTEST SINCE 4.60 IN 2017) MAY 4.49 2.68 +1.81 12TH WETTEST OUT OF 119 YEARS (RECORD WETTEST WAS 6.82 IN 1938) (WETTEST SINCE 6.34 IN 2019) JUNE 0.56 1.98 -1.42 14TH DRIEST OUT OF 119 YEARS (RECORD DRIEST WAS 0.07 IN 1933) (DRIEST SINCE 0.32 IN 2021) JULY 1.93 1.07 +0.86 18TH WETTEST OUT OF 119 YEARS (RECORD WETTEST WAS 6.37 IN 1923) (WETTEST SINCE 1.96 IN 2002) AUGUST 0.66 0.71 -0.05 57TH DRIEST OUT OF 119 YEARS (RECORD DRIEST WAS T TIED IN 1970) (DRIEST SINCE 0.55 IN 2022) SEPTEMBER 0.12 1.47 -1.35 TIED FOR THE 7TH DRIEST OUT OF 119 YEARS (RECORD DRIEST WAS T TIED IN 2012) (DRIEST SINCE T IN 2012) OCTOBER 2.56 1.57 +0.99 TIED FOR THE 14TH WETTEST OUT OF 119 YEARS (RECORD WETTEST WAS 3.72 IN 2011) (WETTEST SINCE 3.06 IN 2023) NOVEMBER 0.15 0.76 -0.61 TIED FOR THE 7TH DRIEST OUT OF 119 YEARS (RECORD DRIEST WAS T IN 1939) (DRIEST SINCE 0.15 IN 2021) DECEMBER 1.38* 0.54 +0.84 4TH WETTEST OUT OF 119 YEARS (RECORD WETTEST WAS 2.41 IN 1989) (WETTEST SINCE 2.41 IN 1989) YEAR 18.78* 14.93 +3.85 15TH WETTEST OUT OF 118 YEARS (RECORD WETTEST WAS 29.79 IN 1923) (WETTEST SINCE 22.55 IN 2023) ...SHERIDAN 2025 TOP 3 DAILY MAXIMUM PRECIPITATION... 1 - 1.31 MAY 19 2 - 1.13 APRIL 28 3 - 0.93 MARCH 18 ALL TIME RECORD WARMEST DAILY AVERAGE TEMPERATURE...-99 ON 0 0 ...SHERIDAN 2025 BROKEN OR TIED WARMEST DAILY AVERAGE TEMPERATURE RECORDS... NONE ...SHERIDAN 2025 TOP 3 COLDEST DAILY AVERAGE TEMPERATURES... 1 - 150 0 2 - 150 0 3 - 150 0 ALL TIME RECORD COLDEST DAILY HIGH TEMPERATURE...-19 ON FEBRUARY 2 1989 ...SHERIDAN 2025 BROKEN OR TIED COLDEST DAILY HIGH TEMPERATURE RECORDS... -27 ON FEBRUARY 19 (OLD RECORD -23 IN 1929) 35 ON JUNE 23 (OLD RECORD 38 IN 1967) 31 ON SEPTEMBER 6 (OLD RECORD 33 IN 1918) $$