Extreme TMIN events during winter in the United States
and their frequency under extreme phases of the PNA
COOP Southwest main       TMIN TMIN tables Station maps and lists
Extreme low TMIN events and the PNA
Days on which the daily TMIN was in the lowest 1/15th (bottom 6.7%) of all the 1948-1997 NDJFM observations of TMIN

Maps of low TMIN and the PNA View maps like example to left of relative occurrences of low TMIN during extreme positive and negatve phases of PNA

See also TMIN and:  NAM   CTI 

See also PNA and:  TMAX  PRCP  SNOW
Extreme high TMIN events and the PNA
Days on which the daily TMIN was in the highest 1/15th (top 6.7%) of all the 1948-1997 NDJFM observations of TMIN

Maps of high TMIN and the PNA View maps like example to left of relative occurrences of high TMIN during extreme positive and negatve phases of PNA

See also TMIN and:  NAM   CTI 

See also PNA and:  TMAX  PRCP  SNOW
Help and reference information on TMIN and the PNA
TMIN is
   Daily minimum recorded temperature
More on TMIN

PNA is
   the Pacific-North America pattern index
More on the PNA