National Weather Service United States Department of Commerce
Important note and disclaimer!

certified "official " weather records - how to obtain them!
calendar year high/low temperatures and precipitation broken down by individual day.  Available for Concord
and Portland 1961-1996, and Gray, Maine from 1995 - present.
Daily state temperature and precipitation table for major reporting stations.
lightning data
Monthly climate statistics - broken down by individual day for Concord and Portland from 1/97 to present .
Monthly precipitation summaries for selected ME and NH stations from 7/97 to present .
Rainfall Frequency Atlas - for ME and NH

 

AUGUSTA, ME Climate Data...

Daily Record High Temperatures Low Temperatures

PORTLAND, ME Climate Data...

Temperature records began: November 1, 1940
Precipitation records began: January 1, 1871
Snowfall records began: January 1, 1882
Daily Record High Temperatures Low Temperatures
Monthly Records:

JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANNUAL
Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal
Temps Temps Temps Temps Temps Temps Temps Temps Temps Temps Temps Temps Temps
Precip Precip Precip Precip Precip Precip Precip Precip Precip Precip Precip Precip Precip
Snow Snow Snow Snow Snow         Snow Snow Snow Snow


Record Months: Warmest, Coldest, Wettest/Driest, Snowiest, Most Extreme Months
Temperatures: Extreme TemperaturesHeat Waves, Years Without 90 Degree Temperatures
Precipitation: Wettest Days, Biggest Snowstorms, Spring Snowstorms, Fall Snowstorms
Other: Strongest Wind Gusts

30 Year Normals 1971-2000 | 30 Year Normals 1981-2010

Seasonal Records:

WINTER SPRING SUMMER FALL
Temps Temps Temps Temps
Precip Precip Precip Precip
Snow Snow   Snow


Growing Season Records:

Last Spring Freeze First Fall Freeze Growing Season
Top 10 Top 10 Top 10
Graph Graph Graph


Christmas Data: Christmas Records | Snowfall | Snow depth

Looking for more information?  Use our NOWData page to search the climate database.


CONCORD, NH Climate Data...

Temperature records began: September 1, 1868
Precipitation records began: January 1, 1868
Snowfall records began: January 1, 1868
Daily Record High Temperatures Low Temperatures
Monthly Records:

 

JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANNUAL
Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal
Temps Temps Temps Temps Temps Temps Temps Temps Temps Temps Temps Temps Temps
Precip Precip Precip Precip Precip Precip Precip Precip Precip Precip Precip Precip Precip
Snow Snow Snow Snow Snow         Snow Snow Snow Snow


Seasonal Records:

WINTER SPRING SUMMER FALL
Temps Temps Temps Temps
Precip Precip Precip Precip
Snow Snow   Snow

 

Growing Season Records:

Last Spring Freeze First Fall Freeze Growing Season
Top 10 Top 10 Top 10
Graph Graph Graph


Annual Records:
All-time RecordsWettest Months | Driest Months | Snowiest Months | Strongest Wind Gusts | Biggest Snowstorms

Extreme Temperatures | Wettest Days | Monthly Temperature Records
Temperatures | Precipitation | Snowfall | 30 Year Normals | 30 Year Normals 1981-2010
Christmas Data: Christmas Records | Christmas Snow Depths
Miscellaneous: Comparison of Concord Warm Periods


Looking for more information?  Use our NOWData page to search the climate database.
 

MANCHESTER, NH Climate Data...

Daily Record High Temperatures Low Temperatures

 

GRAY, ME Climate Data...

Temperature/Precipitation/Snowfall records began: October 1, 1995

Annual Data: Average Temperatures | Precipitation | Snowfall
Annual Records: Warmest Temperatures | Coldest Temperatures

 


Temperature and Precipitation Trend for past 90 days
Concord: Precipitation, Temperature
Portland: Precipitation, Temperature

Weather Maps - daily archived maps from NCEP


 

*OLD* Monthly Climate Normals 1961-1990
 
Augusta Bangor Caribou Concord Lebanon Portland
degree days normal heating degree days (July-June),    normal cooling degree days (Jan-Dec)
precipitation normal precipitation,   normal snowfall
temperature normal temperatures - Maximum, Minimum, Monthly

 
 
*OLD* Tables of Maine and New Hampshire Monthly Climate Normals 1971-2000
 
New Normals! 1971-2000 MAINE - Temperatures, Precipitation, and Degree Days
NEW HAMPSHIRE - Temperatures, Precipitation, and Degree Days
SNOWFALL - Mean Monthly for Maine and New Hampshire

 
 
- Back to Main Menu -

U.S. Climatic Extremes and Weather Events
Maine State Climate Office
New Hampshire State Climatologist

 
Monthly Precipitation Summaries
Monthly Precipitation Summary  for selected ME and NH stations (including Snowfall) Jan Feb Mar Apr May Jun Jul Aug  Sep Oct Nov Dec
1997             X X X X X X
1998 X X X X X X X X X X X X
1999 X X X X X X X X X X X X
2000 X X X X X X X X X X X X
2001 X X X X X X X X X X X X
2002 X X X X X X X X X X X X
2003 X X X X X X X X X X X X
2004 X X X X X X X X X X X X
2005 X X X X X X X X X X X X
2006 X X X X X X X X X X X X
2007 X X X X X X X X X X X X
2008 X X X X X X X X X X X X
2009 X X X X X X X X X X X X
2010 X X X X X X X X X X X X
2011 X X X X X X X X X X X X
2012 X X X X X X X X X X X X
2013 X X X X X X X X X X X X
2014 X X X X X X X X X X X X
2015 X X X X X X X X X X X X
2016 X X X X X X X X X X X X
2017 X X X X X X X X X X X X
back to the top!
 
 
 
 
 
 
 
 
Daily High/Low Temperature and Precipitation Statistics - for entire calendar year
calendar year listing of daily climate statistics - for Concord, Gray, and Portland
Concord 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972
  1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984
  1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
                         
                         
Gray NWS 1995 1996 1997 1998 1999 2000 2001 2002        
                         
                         
Portland 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972
  1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984
  1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
How to Read this gibberish!
back to the top!
 
 
 
 
 
 
 
 
 
 
 
Monthly Climate Statistics (old format)- broken down by day 
monthly climate worksheet - broken down by day for Concord and Portland
1997 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
1998 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
1999    Jan Feb Mar Apr see below            
How to Read this gibberish!

 
Monthly Climate Statistics (new format)- broken down by day 
preliminary CF-6 climate worksheet - broken down by day for Concord, Gray, and Portland
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
1998           Con
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Key to reading
the F-6!
Current CF6 data for Concord, Gray and Portland can also be found here.
 

Disclaimer and Important Note: The National Weather Service Office in Gray Maine is not the "official keeper of the records".  All requests for certified weather records and hard copies of weather records should be directed to the National Climatic Data Center (NCDC) or Northeast Regional Climate Center (NERCC).  All data that appears on this page is preliminary and subject to correction before being published by NCDC or the NERCC. You can obtain archived weather data here.   You can now view and order NOAA climate data online at the NOAA National Data Center .  All requests for lightning data should be directed to Global Atmospherics Inc. (GAI) . GAI operates the National Lightning Detection Network.