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July notes...


       D


Daily Records summary:

     Six record highs were set, but no record lows. Eight records were set for warmest low temp.  No records were set for coldest high temp.  That is 14 warm records set in June.

     2021 temperature records stand at 17 record highs and 3 record lows.  Four records have been set for coldest high temps, with 15 days setting a record for warmest low temp.  

     Summary 2021 total: 32 warm records and 7 cold records.


     The 20 year average temp through the end of June is 39.90°.  The average temp this year through June is 42.83°.  At this point the year is 2.93° warmer.

     


June rankings (out of 24):

High Temp:     1st

Low Temp:     1st

Avg Temp:          1st

Precip:          20th

Snow:          --

Wind:          18th

Humidity:          24th

Dew Point:     4th

Heat Deg:          24th

Cool Deg:          1st

Barometer:     7th out of 21



Liberty, Maine weather data for...

July, 2021

Daily Data

High Temp              86.5° (7/16)

Low Temp               48.3° (7/5)

Top Rain Storm       3.12" (7/9)

High Wind Gust      24 mph (7/25)

High Heat Index          ° (7/00)

High Dew Point      73.5° (7/16)     

Low Dew Point       36.7° (7/13)

Barometer  H/L      1025.2/1000.7mb

Precipitation Days    15

2021 Averages

High Temp              78.81°

Low Temp               59.73°

Avg. Temp               69.27°

Precip.                       1.93”

Snow                         --

High Wind Gust       15.97 mph

Humidity                   67.38%

Dew Point                 55.87°

Degree Days            41.2

Cooling Deg Days     169.3

Barometer            1011.34 mb

Red= record high since 1998

Blue= record low since 1998

Difference from 2020

High Temp         +3.63°

Low Temp          +3.52°

Avg. Temp         +3.57°

Precip.               -0.48”

Snow                  --

High Gust          +2.37 mph

Humidity            -2.89%

Dew Point          +2.05°

Degree Days      -37.55

Cooling Days      +69.70

Barometer          -0.95 mb

20 Year Avg.

High Temp      72.11°

Low Temp       54.35°

Avg. Temp       63.23°

Precip.              3.67”

Snow                --

High Gust         17.38 mph

Humidity           74.61%

Dew Point         53.69°

Degree Days     113.93

Cooling Days      60.93

Barometer         1010.91


(avg 1998-2017)

2021 Vs. Average

High Temp         +6.70°

Low Temp          +5.38°

Avg. Temp         +6.04°

Precip.               -1.74”

Snow                  --

High Gust          -1.41 mph

Humidity            -7.23%

Dew Point          +2.18°

Degree Days     -72.73

Cooling Days      +108.37

Barometer          +0.43mb

Difference from last month (May 2021)

High Temp      +11.70°

Low Temp       +14.05°

Avg. Temp      +12.87°

Precip.            +0.19”

Snow                  --

High Gust        -1.32 mph

Humidity          +7.77%

Dew Point        +16.78°

H Degree Days  -218.65

C Deg Days      +159.55

Barometer       -2.82mb

Precipitation Days     +1

Season snowfall amounts:

(Highest to Lowest)

'14-'15    148.25"

'07-'08    135.90"

'00-'01    126.98"

'10-'11    125.10"

’17-’18    108.15"

’12-’13    100.70"

’18-’19      96.70"

’16-’17      93.65 "

'08-'09      90.25"

'01-'02      85.15"

’13-’14      82.95"

'06-'07      82.65"

'03-'04      78.75"

'98-'99      78.65"

'09-'10      78.45"

'02-'03      74.00"

’19-’20      73.85"

’11-’12      68.70"

'99-'00      64.90"

’20-’21      55.55"

'05-'06      50.35"

’15-’16      50.10"

'04-'05      44.77"



23 season average: 86.72"

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20 Year

Summary Charts

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Yearly Summary

2020

May 9th snowstorm.

Lowest Atlantic Pressures

Ruffingham Meadow at sunset on June 20th.

June Avg Temps 1998-2021

98-99-00-01-02-03-04-05-06-07-08-09-10-11-12-13-14-15-16-17-18-19-20-21

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20 yr avg

It looks like Rockland, Maine got the orange dot for 7-9 record highs.

WORK IN PROGRESS