Climatological Report (Seasonal) Issued by NWS
000
CXUS53 KGRR 011411
CLSLAN
WRKCLMLAN 000
TTAA00 KGRR 011409
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
856 AM EST SUN MAR 1 2020
...................................
...THE LANSING MI CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2019 TO 2/29/2020...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1864 TO 2020
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 70 12/31/1875
LOW -37 02/02/1868
HIGHEST 59 12/26 54 5 54 12/02
LOWEST 02/14 -8 7 -14 01/31
01/21
01/30
AVG. MAXIMUM 36.2 32.5 3.7 32.9
AVG. MINIMUM 23.8 19.2 4.6 18.9
MEAN 30.0 25.9 4.1 25.9
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 29 43.8 -14.8 45
DAYS MIN <= 32 82 77.6 4.4 84
DAYS MIN <= 0 1 7.1 -6.1 9
PRECIPITATION (INCHES)
RECORD
MAXIMUM 11.65 1950
MINIMUM 1.35 2003
TOTALS 9.18 4.99 4.19 6.78
DAILY AVG. 0.10 0.06 0.04 0.08
DAYS >= .01 39 37.9 1.1 45
DAYS >= .10 15 14.1 0.9 19
DAYS >= .50 5 2.1 2.9 5
DAYS >= 1.00 2 0.2 1.8 0
GREATEST
24 HR. TOTAL 2.38 1/11 TO 1/11
SNOWFALL (INCHES)
RECORDS
TOTAL 64.2 1908
24 HR TOTAL 15.4 01/26/1967 TO 01/26/1967
SNOW DEPTH 24 01/28/1978
01/27/1978
TOTALS 35.9 38.4 -2.5 20.4
SINCE 7/1 42.7 42.2 0.5 32.3
SNOWDEPTH AVG. 1 3 -2 2
DAYS >= TRACE 46 33.1 12.9 29
DAYS >= 1.0 10 12.1 -2.1 8
GREATEST
SNOW DEPTH 6 02/15 8 02/13
02/14
24 HR TOTAL 6.8 01/18 TO 01/18
DEGREE_DAYS
HEATING TOTAL 3158 3520 -362 3492
SINCE 7/1 MM 4971 MM MM
COOLING TOTAL 0 0 0 0
SINCE 1/1 0 0 0 0
FREEZE DATES
RECORD
EARLIEST 08/03/1894
LATEST 07/15/1863
EARLIEST 10/01
LATEST 05/10
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WIND (MPH)
AVERAGE WIND SPEED 9.9
RESULTANT WIND SPEED/DIRECTION 4/239
HIGHEST WIND SPEED/DIRECTION 36/250 DATE 12/30
HIGHEST GUST SPEED/DIRECTION 48/260 DATE 12/09
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.70
NUMBER OF DAYS FAIR 16
NUMBER OF DAYS PC 30
NUMBER OF DAYS CLOUDY 45
AVERAGE RH (PERCENT) 73
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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