Climatological Report (Annual) Issued by NWS
000
CXUS53 KGRR 031656 CCA
CLALAN
CLIMATE REPORT...CORRECTED
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
1155 AM EST MON JAN 03 2022
...................................
...THE LANSING CLIMATE SUMMARY FOR THE YEAR OF 2021...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1864 TO 2022
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 103 07/06/2012
LOW -37 02/02/1868
HIGHEST 94 06/11 MM MM 95 07/03
07/07
07/09
LOWEST -9 02/17 MM MM -1 02/14
AVG. MAXIMUM 60.4 57.9 2.5 59.0
AVG. MINIMUM 41.5 39.2 2.3 40.6
MEAN 51.0 48.6 2.4 49.8
DAYS MAX >= 90 12 9.0 3.0 15
DAYS MAX <= 32 39 52.6 -13.6 30
DAYS MIN <= 32 134 142.5 -8.5 98
DAYS MIN <= 0 5 8.4 -3.4 1
PRECIPITATION (INCHES)
RECORD
MAXIMUM 48.41 1883
MINIMUM 18.50 1930
TOTALS 34.56 33.33 1.23 36.21
DAILY AVG. 0.10 0.09 0.01 0.10
DAYS >= .01 139 137.7 1.3 23
DAYS >= .10 68 70.6 -2.6 12
DAYS >= .50 17 20.4 -3.4 1
DAYS >= 1.00 5 6.0 -1.0 1
GREATEST
24 HR. TOTAL 3.72
SNOWFALL (INCHES)
RECORDS
TOTAL 86.3 2008
24 HR TOTAL 15.4 01/26/2014 TO 01/26/1967
SNOW DEPTH 24 01/27/1978
01/28/1978
TOTALS 53.9 50.2 3.7 37.9
SINCE 7/1 12.5 15.4 -2.9 MM
SNOWDEPTH AVG. 1 0
DAYS >= TRACE 62 42.1 19.9 16
DAYS >= 1.0 19 15.3 3.7 1
GREATEST
SNOW DEPTH 16 02/16 6 02/14
02/17
02/19
02/15
02/13
DEGREE DAYS
HEATING TOTAL 5910 6612 -702 6257
SINCE 7/1 1963 2482 -519 MM
COOLING TOTAL 971 656 315 827
SINCE 1/1 971 657 314 MM
FREEZE DATES
RECORD
EARLIEST 08/03/1894
LATEST 07/15/1863
EARLIEST 10/24
LATEST 05/12
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WIND (MPH)
AVERAGE WIND SPEED 8.1
RESULTANT WIND SPEED/DIRECTION 3/240
HIGHEST WIND SPEED/DIRECTION 46/270 DATE 08/10
HIGHEST GUST SPEED/DIRECTION 59/270 DATE 08/10
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.46
NUMBER OF DAYS FAIR 160
NUMBER OF DAYS PC 111
NUMBER OF DAYS CLOUDY 93
AVERAGE RH (PERCENT) 70
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 37 MIXED PRECIP 0
HEAVY RAIN 36 RAIN 48
LIGHT RAIN 122 FREEZING RAIN 1
LT FREEZING RAIN 4 HAIL 0
HEAVY SNOW 3 SNOW 14
LIGHT SNOW 59 SLEET 0
FOG 208 FOG W/VIS <= 1/4 MILE 24
HAZE 123
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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