Category: Weather Summary Archives

May 2019 Summary – Cooler and Wetter Than Average

May 2019 Summary – Cooler and Wetter Than Average

| June 15, 2019 | Reply

Blue Hill Observatory May 2019 Summary: May was generally cooler and cloudier than average, with slightly more rainfall than expected. The 24-hour adjusted mean temperature for the month of 54.4 deg F was 1.8 degrees cooler than the 120-year average for May and 0.9 degrees cooler than the 1981-2010 30-year average. The average maximum temperature […]

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April 2019 Summary – Sixth Wettest and Sixth Cloudiest on Record

April 2019 Summary – Sixth Wettest and Sixth Cloudiest on Record

| May 8, 2019 | Reply

Blue Hill Observatory April 2019 Summary: April was warmer than average, though it ended cool, with much above average rainfall and below average sunshine. The 24-hour adjusted mean temperature for the month of 47.3 deg F was 2.6 degrees warmer than the 120-year average for April and 1.0 degrees warmer than the 1981-2010 30-year average. […]

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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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