Category: Weather Summary Archives

March 2019 Summary – Sunnier and Snowier Than Average

March 2019 Summary – Sunnier and Snowier Than Average

| April 7, 2019 | Reply

Blue Hill Observatory March 2019 Summary: March temperature was near average, and the month brought more snow than average despite being drier and sunnier than average. The 24-hour adjusted mean temperature for the month of 34.7 deg F was 0.3 degrees warmer than the 120-year average for March and slightly cooler than the 1981-2010 30-year […]

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Winter 2018-2019 Summary – Warmer, Sunnier and Much Less Snowy than Average

Winter 2018-2019 Summary – Warmer, Sunnier and Much Less Snowy than Average

| March 11, 2019 | Reply

Blue Hill Observatory Winter 2018-2019 Summary: The winter (December-February) season was generally warm with a few cold periods, ample sunshine, average precipitation and very little snow. The 24-hour mean temperature for the winter of 29.7 deg F was 2.4 degrees warmer than the 120-year winter average and 0.7 degrees warmer than the 1981-2010 30-year average. […]

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February 2019 Summary – Warmer and Drier Than Average

February 2019 Summary – Warmer and Drier Than Average

| March 8, 2019 | Reply

Blue Hill Observatory February 2019 Summary: February was warmer and slightly drier than average with below average snowfall. The 24-hour adjusted mean temperature for the month of 29.2 deg F was 2.8 degrees warmer than the 120-year average for February and just a tenth degree warmer than the 1981-2010 30-year average due to the strong […]

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January 2019 Summary – Warmer and Wetter Than Average

January 2019 Summary – Warmer and Wetter Than Average

| February 9, 2019 | Reply

Blue Hill Observatory January 2019 Summary: January was slightly warmer and wetter than average with very little snowfall and abundant sunshine. The 24-hour adjusted mean temperature for the month of 26.7 deg F was 1.0 degrees warmer than the 120-year average for January and about a half degree warmer than the 1981-2010 30-year average. The average […]

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2018 Was the Third Wettest Year on Record

2018 Was the Third Wettest Year on Record

| January 11, 2019 | Reply

The year 2018 ended with a 24-hour corrected mean temperature of 50.0F, which was 2.4F warmer than the 120-year (1891-2010) long-term mean and 1.1F above the 30-year (1981-2010) normal. The annual average maximum temperature of 58.5F was 1.6F warmer than the long-term mean, while the annual average minimum temperature of 42.2F was 2.4F warmer than […]

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December 2018 Summary – Warmer and Sunnier Than Average

December 2018 Summary – Warmer and Sunnier Than Average

| January 9, 2019 | Reply

Blue Hill Observatory December 2018 Summary: December was warmer and drier than average with very little snowfall and abundant sunshine. The 24-hour adjusted mean temperature for the month of 33.3 deg F was 3.5 degrees warmer than the 120-year average for December and 1.7 degrees warmer than the 1981-2010 30-year average. The average maximum temperature of […]

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November 2018 Summary – Wettest on Record

November 2018 Summary – Wettest on Record

| December 11, 2018 | Reply

Blue Hill Observatory November 2018 Summary: November got off to a warm start then turned generally colder and brought record precipitation. The 24-hour adjusted mean temperature for the month of 38.6 deg F was 2.0 degrees colder than the 120-year average for November and 3.5 degrees colder than the 1981-2010 30-year average. The average maximum temperature […]

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October 2018 Summary – Colder and Wetter Than Average

October 2018 Summary – Colder and Wetter Than Average

| November 9, 2018 | Reply

Blue Hill Observatory October 2018 Summary: October got off to a warm start then turned colder and brought above normal precipitation. The 24-hour adjusted mean temperature for the month of 50.2 deg F was 1.2 degrees colder than the 120-year average for October and 0.9 degrees colder than the 1981-2010 30-year average. The average maximum temperatures […]

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September 2018 Summary – Eighth Wettest and Second Cloudiest on Record

September 2018 Summary – Eighth Wettest and Second Cloudiest on Record

| October 9, 2018 | Reply

Blue Hill Observatory September 2018 Summary: September got off to a warm start and brought much above normal precipitation. The 24-hour adjusted mean temperature for the month of 64.8 deg F was 3.6 degrees warmer than the 120-year average for September and 3.4 degrees warmer than the 1981-2010 30-year average. The average maximum temperatures was 72.5 […]

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August 2018 Summary – Second Warmest on Record

August 2018 Summary – Second Warmest on Record

| September 3, 2018 | Reply

Blue Hill Observatory August 2018 Summary: August was generally very warm and sunny with near normal precipitation. The 24-hour adjusted mean temperature for the month of 73.4 deg F was 5.3 degrees warmer than the 120-year average for August and 4.0 degrees warmer than the 1981-2010 30-year average. This mean temperature was the second warmest on […]

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July 2018 Summary – Eighth Warmest and Eighth Sunniest on Record

July 2018 Summary – Eighth Warmest and Eighth Sunniest on Record

| August 4, 2018 | Reply

Blue Hill Observatory July 2018 Summary: July was much warmer and sunnier than average with near normal precipitation. The 24-hour adjusted mean temperature for the month of 73.6 deg F was 3.9 degrees warmer than the 120-year average for July and about three degrees warmer than the 1981-2010 30-year average. This mean temperature was the eighth […]

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June 2018 Summary – Drier and Cloudier Than Average

June 2018 Summary – Drier and Cloudier Than Average

| July 6, 2018 | Reply

Blue Hill Observatory June 2018 Summary: June temperature was close to normal while rainfall and sunshine were less than average. The 24-hour adjusted mean temperature for the month of 65.7 deg F was 1.6 degrees warmer than the 120-year average for June and about a half degrees warmer than the 1981-2010 30-year average. The average of […]

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May 2018 Summary – Third Warmest on Record

May 2018 Summary – Third Warmest on Record

| June 5, 2018 | Reply

Blue Hill Observatory May 2018 Summary: May got off to a very warm start and remained generally warm with a few cool days, and it brought about half the normal precipitation. The 24-hour adjusted mean temperature for the month of 61.0 deg F was 5.7 degrees warmer than the 120-year average for May and about five […]

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April 2018 Summary – Colder and Wetter Than Average

April 2018 Summary – Colder and Wetter Than Average

| May 5, 2018 | Reply

Blue Hill Observatory April 2018 Summary: April was notable for being cooler than average until the last week with more precipitation than average. The 24-hour adjusted mean temperature for the month of 43.1 deg F was 1.6 degrees cooler than the 120-year average for April and more than three degrees cooler than the 1981-2010 30-year average. […]

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March 2018 Summary – Second Snowiest on Record

March 2018 Summary – Second Snowiest on Record

| April 9, 2018 | Reply

Blue Hill Observatory March 2018 Summary: The first half of March was exceptionally stormy with three significant Nor’easters bringing about eight inches of precipitation and about 40 inches of snow within twelve days, and the month was generally cooler than average. The 24-hour adjusted mean temperature for the month of 33.9 deg F was 0.5 […]

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