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Liberty, Maine weather data for...

December, 2024

Season snowfall amounts:

(Chronological order)

'98-'99      78.65"

'99-'00      64.90"

'00-'01    126.98"

'01-'02      85.15"

'02-'03      74.00"

'03-'04      78.75"

'04-'05      44.77"

'05-'06      50.35"

'06-'07      82.65"

'07-'08    135.90"

'08-'09      90.25"

'09-'10      78.45"

'10-'11    125.10"

’11-’12      68.70"

’12-’13    100.70"

’13-’14      82.95"

'14-'15    148.25"

’15-’16      50.10"

’16-’17      93.65 "

’17-’18    108.15"

’18-’19      96.70"

’19-’20      73.85"

’20-’21      55.55"

’21-’22      64.45"

’22-’23      86.25"

’23-’24      60.60"

’24-’25      51.35"

Thru 2/18


26 season average: 84.89"

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20 Year

Summary Charts

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Yearly Summary

2023

Lowest Atlantic Pressures

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

Updated through 2024

Daily Data

     

High Temp              56.6° (12/11)

Low Temp               3.0° (12/22)

Top Rain Storm       2.14” (12/11-12)

High Wind Gust      55 mph (12/11)

Low Wind Chill       -8 (12/22)

High Dew Point      56.6° (12/11)     

Low Dew Point        -6.6° (12/22)

Barometer  H/L      1044.4/990.2mb

Precipitation Days     17

2024 Averages

High Temp              35.06°

Low Temp               21.08°

Avg. Temp               28.07°

Precip.                      5.38”

Snow                        16.05”

High Wind Gust       18.13 mph

Humidity                   73.87%

Dew Point                 20.93°

Degree Days             1144.7

Cooling Deg Days      0

Barometer            1017.94 mb

Red= record high since 1998

Blue= record low since 1998

Difference from 2023

High Temp         -3.49°

Low Temp          -5.46°

Avg. Temp         -4.48°

Precip.               -3.40”

Snow                 +8.15”

High Gust          +1.45 mph

Humidity            -7.10%

Dew Point          -6.03°

Degree Days      +138.6

Cooling Days        0

Barometer          +1.78 mb

Precip Days        +5

20 Year Avg.

High Temp      34.02°

Low Temp       20.46°

Avg. Temp       27.24°

Precip.              3.22”

Snow                19.58”

High Gust         21.53mph

Humidity           74.58%

Dew Point         19.76°

Degree Days     1170.71

Cooling Days      0

Barometer         1012.76


(avg 1998-2017)

2024 Vs. Average

High Temp         +1.04°

Low Temp          +0.62°

Avg. Temp         +0.83°

Precip.               +2.16”

Snow                  -3.53“

High Gust          -3.40mph

Humidity            -0.71%

Dew Point          +1.17°

Degree Days     -26.01

Cooling Days       0

Barometer          +5.34mb


December notes:

     Big record was the highest barometric pressure reading in my records on Dec. 15.  The day before reached just 0.2mb lower.

     One record high temp and one record low temp were set.  One record was set for cold high temp along with two warm minimum temperature records being set.  December summary is three warm records and two cold records were broken.

     2024 temperature records finish at 15 record highs and four record lows.  Five records were set for coldest high temp and 23 days setting records for warmest low temp.  

2024 total summary: 38 warm records and 9 cold records.


December rankings (out of 27):

High Temp     12th

Low Temp     14th

Avg Temp          14th

Precip          4th

Snow          14th

Wind          22nd* (tie2014)

Humidity          14th

Dew Point     10th

Heat Deg          14th

Cool Deg          N/A

Barometer     1st

No graphic for December.