Climatological Report (Annual) Issued by NWS Omaha/Valley, NE
000
CXUS53 KOAX 011952
CLAOMA
CLIMATE REPORT
NATIONAL WEATHER SERVICE OMAHA/VALLEY NE
152 PM CST FRI JAN 01 2021
...................................
...THE OMAHA NE CLIMATE SUMMARY FOR THE YEAR OF 2020...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2020
WEATHER OBSERVED NORMAL DEPART
VALUE DATE(S) VALUE FROM
NORMAL
................................................
TEMPERATURE (F)
HIGHEST 100 08/24
LOWEST -4 02/13
AVG. MAXIMUM 63.8 61.9 1.9
AVG. MINIMUM 42.1 40.3 1.8
MEAN 53.0 51.1 1.9
DAYS MAX >= 90 51
DAYS MAX <= 32 28
DAYS MIN <= 32 144
DAYS MIN <= 0 5
PRECIPITATION (INCHES)
TOTALS 17.65 30.62 -12.97
DAYS >= .01 97
DAYS >= .10 45
DAYS >= .50 9
DAYS >= 1.00 2
GREATEST
24 HR. TOTAL 1.39 11/09 TO 11/10
STORM TOTAL MM
(MM/DD(HH))
SNOWFALL (INCHES)
TOTALS 32.8 26.4 6.4
DAYS >= TRACE 37
DAYS >= 1.0 10
GREATEST
SNOW DEPTH 6 12/30
12/31
24 HR TOTAL 6.8 12/29 TO 12/29
STORM TOTAL MM
(MM/DD(HH))
DEGREE DAYS
HEATING TOTAL 5705 6167 -462
COOLING TOTAL 1409 1112 297
................................................
WIND (MPH)
HIGHEST WIND SPEED/DIRECTION 49/340 DATE 08/10
HIGHEST GUST SPEED/DIRECTION 66/330 DATE 08/10
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 40 MIXED PRECIP 0
HEAVY RAIN 14 RAIN 24
LIGHT RAIN 110 FREEZING RAIN 1
LT FREEZING RAIN 13 HAIL 1
HEAVY SNOW 3 SNOW 11
LIGHT SNOW 37 SLEET 9
FOG 130 FOG W/VIS <= 1/4 MILE 16
HAZE 38
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
>= INDICATES GREATER THAN OR EQUAL TO.
<= INDICATES LESS THAN OR EQUAL TO.
........................................2020.....................................
PERIOD OF RECORD 1871 TO 2020 (150 YEARS)
RECORDS FALLING WITHIN THE TOP 20 ARE LISTED
..................................................................................
............................2020 ANNUAL STATISTICS................................
17TH WARMEST YEAR ON RECORD: 53.0 DEGREES
3RD DRIEST YEAR ON RECORD: 17.65 INCHES
..............................2020 SEASONAL RECORDS...............................
APRIL 17TH: SNOWFALL OF 0.4 INCHES - 18TH LATEST LAST SNOWFALL OF THE SEASON
OCTOBER 25TH: SNOWFALL OF 0.9 INCHES - 15TH EARLIEST FIRST SNOWFALL OF THE SEASON
4TH DRIEST SUMMER ON RECORD: 4.63 INCHES (JUNE 2020 - AUGUST 2020)
2ND WARMEST SUMMER ON RECORD: 78.2 DEGREES (JUNE 2020 - AUGUST 2020)
..................................MONTHLY RECORDS.................................
JANUARY: 16TH WETTEST
FEBRUARY: 3RD DRIEST AND 10TH LEAST SNOWY
MARCH: 18TH WARMEST
APRIL: 13TH DRIEST AND 6TH SNOWIEST
JUNE: 7TH WARMEST
AUGUST: 3RD DRIEST
OCTOBER: 10TH COLDEST AND 13TH SNOWIEST
NOVEMBER: 15TH WARMEST
DECEMBER:12TH SNOWIEST
.............................2020 MONTHLY STATISTICS..............................
TEMPERATURE PRECIPITATION
MONTH AVG. DEPART. MAX MIN TOTAL DEPART. SNOW/SLEET DEPART. TSTORM DAYS
JAN 26.4 2.9 49 -2 1.30 0.58 9.4 3.3 0
FEB 30.8 2.7 64 -4 0.05 -0.80 0.9 5.2 0
MAR 44.1 4.6 74 19 1.98 -0.01 2.3 -1.9 3
APR 51.1 -0.6 86 21 0.69 -2.27 5.7 4.7 4
MAY 59.8 -2.5 86 34 3.25 -1.51 0 0 3
JUN 78.1 6.0 96 56 2.61 -1.57 0 0 10
JUL 79.2 2.5 98 60 1.56 -2.27 0 0 9
AUG 77.2 2.6 100 53 0.46 -3.36 0 0 5
SEP 65.7 0.0 96 43 1.70 -0.98 0 0 4
OCT 49.5 -3.7 88 20 1.02 -1.13 1.6 1.3 1
NOV 44.0 5.1 81 15 1.88 0.24 0.2 -2.3 1
DEC 29.7 3.7 61 3 1.15 0.11 12.7 6.5 0
YEAR 53.0 1.9 100 -4 17.65 -12.97 32.8 16.8 40
..................................2020 DEGREE DAYS................................
MONTH HEATING DEPART. COOLING DEPART.
JAN 1188 -98 0 0
FEB 987 -46 0 0
MAR 639 -152 0 -1
APR 420 7 10 -7
MAY 183 35 31 -35
JUN 0 -17 399 169
JUL 0 -1 446 81
AUG 0 -7 113 -4
SEP 83 -12 113 -4
OCT 496 114 23 8
NOV 623 -162 1 0
DEC 1086 -123 0 0
YEAR 5705 -462 1409 296
..................................2020 WIND / SLP.................................
WIND GUST SEA LEVEL PRESSURE
MONTH MAX MAX MIN
JAN 53 30.93 29.40
FEB 57 30.90 29.59
MAR 55 30.65 29.27
APR 55 30.33 29.53
MAY 56 30.41 29.69
JUN 58 30.25 29.36
JUL 45 30.08 29.58
AUG 66 30.18 28.74
SEP 44 30.42 29.49
OCT 60 30.53 29.47
NOV 59 30.58 29.38
DEC 54 30.51 29.26
YEAR 66 30.93 28.74
YEAR
AVE. 55 30.48 29.40
.................................2019 DAILY RECORDS..............................
DATE RECORD READING PREVIOUS RECORD
JANUARY 17 RECORD RAINFALL 0.35 0.31 IN 1930
APRIL 7 RECORD HIGH 86 86 IN 1890
APRIL 15 RECORD LOW 21 22 IN 2014
APRIL 16 RECORD SNOWFALL 5.0 0.5 IN 1921
OCTOBER 9 RECORD HIGH 88 88 IN 1928
OCTOBER 26 RECORD LOW 20 21 IN 1997
OCTOBER 25 RECORD SNOWFALL 0.9 TRACE IN 1898
NOVEMBER 3 RECORD HIGH 81 79 IN 2008
NOVEMBER 19 RECORD HIGH 73 73 IN 2007
DECEMBER 29 RECORD SNOWFALL 6.8 1.4 IN 1979
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GRAPHICAL CLIMATE SUMMARIES WILL BE AVAILABLE SOON AT:
WWW.WEATHER.GOV/OAX/CLIMATESUMMARY
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