ID

Indicator name

UNITS

SU25

Summer days

Annual count when TX

(daily maximum) >25˚C

Days

TNn

Min Tmin

Monthly minimum value of daily

minimum temp

˚C

TN10p

Cool nights

Percentage of days when

TN < 10th percentile

Days

TX10p

Cool days

Percentage of days when

TX < 10th percentile

Days

TN90p

Warm nights

Percentage of days when

TN > 90th percentile

Days

TX90p

Warm days

Percentage of days when

TX > 90th percentile

Days

WSDI

Warm spell duration

indicator

Annual count of days with at least 6

consecutive days when TX > 90th percentile

Days

DTR

Diurnal temperature

range

Monthly mean difference between

TX and TN

˚C

SDII

Simple daily intensity

index

Annual total precipitation divided by the number of wet days (defined as PR ≥ 1.0 mm) in the year

mm/day

R10

Number of heavy

precipitation days

Annual count of days when PR ≥ 10 mm

Days

R20

Number of very heavy

precipitation

days Annual count of days

when PR ≥ 20 mm

Days

R30

Number of very heavy

precipitation days

Annual count of days when

PR ≥ 30 mm

Days

CDD

Consecutive dry days

Maximum number of consecutive

days with RR < 1 mm

Days

CWD

Consecutive wet days

Maximum number of consecutive days with RR ≥ 1 mm

Days

PRCPTOT

Annual total wet-day

precipitation

Annual total PRCP in

wet days (PR ≥ 1 mm)

mm