Agroclimatic Atlas Of Canada

1.1 Annual Potential EvapoTranspiration
50% Probability

1.2 Seasonal EvapoTranspiration
50% Probability

50% Probability
100 mm storage

10% Probability
100 mm storage

50% Probability
25 mm storage

10% Probability
25 mm storage

Average Dates of Last Spring
Freeze of 0° C

Dates of Last Spring Freeze
of 0°C, 10% Probability

Average Dates of Last Spring
Freeze of -2° C

Dates of Last Spring Freeze
of -2°C, 10% Probability

Average Dates of First Fall
Freeze of 0° C

Dates of First Fall Freeze
of 0°C, 10% Probability

Average Dates of First Fall
Freeze of -2° C

Dates of First Fall Freeze
of -2°C, 10% Probability

of 0°C

of -2°C

Reserves for Spring Wheat
for May 1 planting on summerfallow

Reserves for Spring Wheat
for May 20 planting on summerfallow

Reserves on October 1
after spring wheat seeded on May 1

Reserves on October 1
after spring wheat seeded on May 20

Reserves on May 1
for the summerfallow year

Reserves on October 1
for the summerfallow year

Water deficits
50% probability

Spring Wheat

Barley