Climatological Report (Seasonal) Issued by NWS
000
CXUS53 KGRR 031729
CLSBIV
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
1229 PM EST SAT MAR 3 2018
...................................
...THE HOLLAND/TULIP CITY MI CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2017 TO 2/28/2018...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1996 TO 2018
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
HIGHEST 65 02/20 MM MM 65 02/22
02/20
LOWEST -11 12/30 MM MM 7 12/19
AVG. MAXIMUM 34.4 34.5 -0.1 37.6
AVG. MINIMUM 21.0 22.7 -1.7 26.3
MEAN 27.7 28.6 -0.9 31.9
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 38 35.9 2.1 26
DAYS MIN <= 32 76 74.4 1.6 62
DAYS MIN <= 0 4 1.4 2.6 0
PRECIPITATION (INCHES)
TOTALS 6.83 6.19 0.64 6.41
DAILY AVG. 0.08 0.07 0.01 0.07
DAYS >= .01 44 MM MM 47
DAYS >= .10 16 MM MM 18
DAYS >= .50 2 MM MM 3
DAYS >= 1.00 1 MM MM 0
GREATEST
24 HR. TOTAL 2.22 02/20 TO 02/20
STORM TOTAL MM MM
(MM/DD(HH)) MM
DEGREE_DAYS
HEATING TOTAL 3340 3277 63 2964
SINCE 7/1 4507 4500 7 3862
COOLING TOTAL 0 0 0 0
SINCE 1/1 0 0 0 0
FREEZE DATES
EARLIEST MM
LATEST MM
.................................................................
WIND (MPH)
AVERAGE WIND SPEED 10.3
RESULTANT WIND SPEED/DIRECTION 4/240
HIGHEST WIND SPEED/DIRECTION 43/250 DATE 12/05
HIGHEST GUST SPEED/DIRECTION 54/250 DATE 12/05
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.70
NUMBER OF DAYS FAIR 14
NUMBER OF DAYS PC 25
NUMBER OF DAYS CLOUDY 51
AVERAGE RH (PERCENT) 74
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 2 MIXED PRECIP 0
HEAVY RAIN 4 RAIN 6
LIGHT RAIN 16 FREEZING RAIN 0
LT FREEZING RAIN 3 HAIL 0
HEAVY SNOW 9 SNOW 21
LIGHT SNOW 52 SLEET 0
FOG 60 FOG W/VIS <= 1/4 MILE 13
HAZE 33
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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