Climatological Report (Seasonal)
Issued by NWS Portland, ME
Issued by NWS Portland, ME
037
CXUS51 KGYX 020246
CLSCON
PWMCLSCON 000
TTAA00 GYX 020123
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
923 PM EDT SUN SEP 01 2024
...................................
...THE CONCORD NH CLIMATE SUMMARY FOR THE SUMMER SEASON, FROM
6/1/2024 TO 8/31/2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1868 TO 2024
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 102 07/03/1966
07/04/1911
LOW 29 08/31/1965
HIGHEST 96 06/20 95 1 94 06/02
LOWEST 40 06/16 37 3 45 06/09
06/11
08/02
AVG. MAXIMUM 82.3 80.8 1.5 79.3
AVG. MINIMUM 58.6 56.7 1.9 57.8
MEAN 70.4 68.8 1.6 68.6
DAYS MAX >= 90 18 11.6 6.4 6
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.0 0.0 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 20.49 1897
MINIMUM 2.74 1999
TOTALS 11.71 11.02 0.69 15.52
DAILY AVG. 0.13 0.12 0.01 0.17
DAYS >= .01 39 33.6 5.4 36
DAYS >= .10 27 20.0 7.0 27
DAYS >= .50 8 7.3 0.7 12
DAYS >= 1.00 2 2.8 -0.8 5
GREATEST
24 HR. TOTAL 1.72 08/03
SNOWFALL (INCHES)
RECORDS
TOTAL
TOTALS 0.0 0.0 0.0 0.0
SINCE 7/1 0.0 0.0 0.0 0.0
SNOWDEPTH AVG. 0
DAYS >= TRACE 0 0.0 0.0 0
DAYS >= 1.0 0 0.0 0.0 0
GREATEST
SNOW DEPTH 0
24 HR TOTAL 0.0
DEGREE DAYS
HEATING TOTAL 54 103 -49 98
SINCE 7/1 17 29 -12 18
COOLING TOTAL 580 453 127 459
SINCE 1/1 621 475 146 468
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WIND (MPH)
AVERAGE WIND SPEED 4.5
HIGHEST WIND SPEED/DIRECTION 28/330 DATE 06/20
HIGHEST GUST SPEED/DIRECTION 43/340 DATE 07/09
SKY COVER
AVERAGE SKY COVER 0.39
AVERAGE RH (PERCENT) 73
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 16 HEAVY RAIN 18
RAIN 19 LIGHT RAIN 49
FREEZING RAIN 0 LT FREEZING RAIN 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 FOG 53
FOG W/VIS <= 1/4 MILE 8 HAZE 3
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
THE AVERAGE TEMPERATURE FOR THE SUMMER AT CONCORD WAS 70.4 DEGREES,
WHICH WAS 1.6 DEGREES ABOVE NORMAL AND TIES WITH 1877 AS THE SIXTH
WARMEST SUMMER ON RECORD. THE WARMEST SUMMER ON RECORD WAS IN 1872
WHEN THE AVERAGE TEMPERATURE 72.4 DEGREES. THE COOLEST WAS 62.6
DEGREES IN 1903. THE FOLLOWING TABLE LISTS THE WARMEST SUMMERS ON
RECORD AT CONCORD.
WARMEST AVERAGE TEMPERATURE IN SUMMER (SINCE 1868)...
RANK TEMP YEAR
1 72.4 1872
2 72.1 1876
3 71.7 1870
4 70.7 2020
5 70.5 2016
6 70.4 2024 <===
70.4 1877
8 70.3 2021
9 70.2 2018
10 70.1 1949
A TOTAL OF 11.71 INCHES OF PRECIPITATION FELL, WHICH WAS 0.69 INCHES
ABOVE NORMAL. THE WETTEST SUMMER ON RECORD WAS IN 1897 WHEN 20.49
INCHES OF PRECIPITATION FELL. THE DRIEST WAS 3.65 INCHES IN 1913.
THE FOLLOWING DAILY RECORDS WERE SET OR TIED IN SUMMER 2024...
DATE RECORD PREVIOUS
JUNE 19 69 - WARMEST LOW TEMPERATURE - 69 IN 2017 AND 1876 (TIED)
JULY 11 75 - WARMEST LOW TEMPERATURE - 75 IN 2011 (TIED)
AUG 3 1.72 - GREATEST PRECIPITATION - 1.41 IN 2018
$$
DS