156
CXUS53 KGRR 021749
CLMLAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
149 PM EDT FRI MAY 02 2025
...............................
..THE LANSING CLIMATE SUMMARY FOR THE MONTH OF APRIL 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1864 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 88 04/26/1915
LOW -6 04/04/1868
HIGHEST 82 04/24 79 3 81 04/27
LOWEST 22 04/01 19 3 27 04/25
AVG. MAXIMUM 59.7 57.6 2.1 60.8
AVG. MINIMUM 36.1 36.4 -0.3 40.2
MEAN 47.9 47.0 0.9 50.5
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 0 0.4 -0.4 0
DAYS MIN <= 32 11 11.6 -0.6 6
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 7.87 2013
MINIMUM 0.61 1875
TOTALS MM 3.26 MM 3.35
DAILY AVG. MM 0.11 MM 0.11
DAYS >= .01 8 12.5 -4.5 14
DAYS >= .10 3 7.5 -4.5 10
DAYS >= .50 1 2.1 -1.1 2
DAYS >= 1.00 1 0.4 0.6 0
GREATEST
24 HR. TOTAL 2.45 04/02 TO 04/03
SNOWFALL (INCHES)
RECORDS
TOTAL 17.0 1970
SNOW DEPTH 13 04/03/1975
TOTALS T 1.7 -1.7 T
SINCE 7/1 37.7 50.2 -12.5 MM
SNOWDEPTH AVG. T 0
DAYS >= TRACE 4 1.9 2.1 1
DAYS >= 1.0 0 0.5 -0.5 0
GREATEST
SNOW DEPTH MM 0 MM
DEGREE DAYS
HEATING TOTAL 506 544 -38 430
SINCE 7/1 4923 6322 -1399 MM
COOLING TOTAL 1 4 -3 1
SINCE 1/1 1 5 -4 MM
FREEZE DATES
RECORD
EARLIEST 08/03/1894
LATEST 07/15/1863
EARLIEST 10/27
LATEST 04/25
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WIND (MPH)
AVERAGE WIND SPEED 9.7
RESULTANT WIND SPEED/DIRECTION 2/240
HIGHEST WIND SPEED/DIRECTION 38/250 DATE 04/29
HIGHEST GUST SPEED/DIRECTION 52/240 DATE 04/29
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.41
NUMBER OF DAYS FAIR 15
NUMBER OF DAYS PC 10
NUMBER OF DAYS CLOUDY 5
AVERAGE RH (PERCENT) 61
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 2 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 2
LIGHT RAIN 12 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 4 SLEET 0
FOG 9 FOG W/VIS <= 1/4 MILE 0
HAZE 3
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
PRECIPITATION GAUGE OUTAGE OCCURRED APRIL 4 AND 5. MISSING DATA THOSE DAYS LEADS TO MISSING MONTHLY DATA.
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