Climatological Report (Monthly)
Issued by NWS Detroit/Pontiac, MI
Issued by NWS Detroit/Pontiac, MI
000 CXUS53 KDTX 031349 CLMDTW CLIMATE REPORT NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI 949 AM EDT THU AUG 03 2023 ................................... ...THE DETROIT MI CLIMATE SUMMARY FOR THE MONTH OF JULY 2023... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1874 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 105 07/24/1934 LOW 42 07/06/1972 HIGHEST 90 07/05 MM MM LOWEST 59 07/18 MM MM 07/31 AVG. MAXIMUM 82.1 83.7 -1.6 AVG. MINIMUM 65.3 64.4 0.9 MEAN 73.7 74.1 -0.4 DAYS MAX >= 90 1 5.3 -4.3 DAYS MAX <= 32 0 0.0 0.0 DAYS MIN <= 32 0 0.0 0.0 DAYS MIN <= 0 0 0.0 0.0 PRECIPITATION (INCHES) RECORD MAXIMUM 8.76 1878 MINIMUM 0.50 1930 TOTALS 5.37 3.51 1.86 DAILY AVG. 0.17 0.11 0.06 DAYS >= .01 13 10.5 2.5 DAYS >= .10 8 6.4 1.6 DAYS >= .50 5 2.1 2.9 DAYS >= 1.00 3 0.9 2.1 GREATEST 24 HR. TOTAL 1.19 07/02 TO 07/02 STORM TOTAL 1.19 (MM/DD(HH)) SNOWFALL (INCHES) RECORDS TOTAL 0.0 0 TOTALS 0.0 0.0 0.0 LIQUID EQUIV 0.00 0.00 0.00 SINCE 7/1 0.0 0.0 0.0 LIQUID 7/1 0.00 DAYS >= TRACE 0 0.0 0.0 DAYS >= 1.0 0 0.0 0.0 GREATEST SNOW DEPTH 0 24 HR TOTAL 0.0 STORM TOTAL 0.0 (MM/DD(HH)) DEGREE DAYS HEATING TOTAL 0 2 -2 SINCE 7/1 0 0 0 COOLING TOTAL 276 283 -7 SINCE 1/1 458 514 -56 FREEZE DATES RECORD EARLIEST 09/22 (1974) LATEST 05/29 (1966) EARLIEST 11/13 (2022) LATEST 04/26 (2023) .............................................................. WIND (MPH) AVERAGE WIND SPEED 6.5 HIGHEST WIND SPEED/DIRECTION MM DATE MM HIGHEST GUST SPEED/DIRECTION 67/250 DATE 07/26 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.64 NUMBER OF DAYS FAIR 1 NUMBER OF DAYS PC 21 NUMBER OF DAYS CLOUDY 9 AVERAGE RH (PERCENT) 80 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 12 MIXED PRECIP 0 HEAVY RAIN 5 RAIN 4 LIGHT RAIN 14 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 18 FOG W/VIS <= 1/4 MILE 1 HAZE 8 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$ --------------------------------------------------------------- MONTHLY CLIMATE DATA FOR NWS WHITE LAKE - JULY 2023 ...TEMPERATURE DATA... ...PRECIPITATION DATA... AVERAGE MAXIMUM.........81.6 MONTHLY TOTAL..........5.02 AVERAGE MINIMUM.........58.3 GREATEST DAILY TOTAL...1.22 MONTHLY AVERAGE.........69.9 ON THE 12TH 2023 TOTAL............21.43 ...HEATING DEGREE DAYS... MONTHLY TOTAL..............2 ...SNOWFALL DATA... 2023-2024 SEASON TOTAL.....2 MONTHLY TOTAL...........0.0 2023-2024 SEASON TOTAL..0.0 ...COOLING DEGREE DAYS... MONTHLY TOTAL............164 2023 TOTAL...............258 ================================================================ SOUTHEAST MICHIGAN CLIMATE SUMMARY FOR JULY 2023 JULY 2023 MONTHLY STATISTICS AND RANKINGS ----------------------------------------------------------------- PRECIPITATION ACTUAL NORMAL DEPARTURE RANKING DETROIT AREA 5.37" 3.41" +1.96" 21ST WETTEST FLINT AREA 5.03" 3.41" +1.62" 13TH WETTEST SAGINAW AREA 6.90" 2.83" +4.07" 1ST WETTEST PRECIPITATION SINCE JANUARY 1* ACTUAL NORMAL DEPARTURE RANKING DETROIT AREA 22.51" 20.49" +2.02" 30TH WETTEST FLINT AREA 19.88" 18.98" +0.90" 27TH WETTEST SAGINAW AREA 20.80" 18.42" +2.38" 13TH WETTEST *NORMAL TO DATE (AS OF JULY 31, 2023) AVERAGE TEMPERATURE ACTUAL NORMAL DEPARTURE RANKING DETROIT AREA 73.7 74.1 -0.4 50TH WARMEST FLINT AREA 71.8 70.9 +0.9 40TH WARMEST SAGINAW AREA 71.9 71.7 +0.2 42ND WARMEST AVERAGE HIGH TEMPERATURE ACTUAL NORMAL DEPARTURE RANKING DETROIT AREA 82.1 83.7 -1.6 63RD COOLEST FLINT AREA 82.9 82.1 +0.8 47TH COOLEST SAGINAW AREA 81.7 82.2 -0.5 45TH COOLEST AVERAGE LOW TEMPERATURE ACTUAL NORMAL DEPARTURE RANKING DETROIT AREA 65.3 64.4 +0.9 29TH WARMEST FLINT AREA 60.8 59.7 +1.1 34TH WARMEST SAGINAW AREA 62.1 61.2 +0.9 29TH WARMEST DETROIT AREA HAS A CLIMATE RECORD DATING TO NOVEMBER 1874 (~149 YEARS) FLINT AREA HAS A CLIMATE RECORD DATING TO JANUARY 1921 (~103 YEARS) SAGINAW AREA HAS CLIMATE RECORD DATING TO JANUARY 1912 (~112 YEARS)