Castleford, ID vs Denver, CO

Side-by-side comparison of monthly climate normals (NOAA 1991-2020).

Castleford is cooler than Denver (48.1°F vs 51.4°F annual avg) and similar rainfall to it (10.7 in vs 15.4 in per year). Both cities share a Semi-arid (cold) climate (BSk).

Castleford, ID

Annual avg
48.1°F
Annual precip
10.7 in
Warmest month
July (87.9°F)
Coldest month
December (19.2°F)
Annual swing
43.6°F
Semi-arid (cold) BSk USDA Zone 7a

Denver, CO

Annual avg
51.4°F
Annual precip
15.4 in
Warmest month
July (90.2°F)
Coldest month
January (17.6°F)
Annual swing
43°F
Semi-arid (cold) BSk USDA Zone 7a

Best months to visit each city

Castleford

J
F
M
A
M
J
J
A
S
O
N
D

Denver

J
F
M
A
M
J
J
A
S
O
N
D

Month-by-month comparison

Month Castleford Denver
High Low Precip High Low Precip
January 36.1°F 20.3°F 1.22 in 46.5°F 17.6°F 0.46 in
February 42.1°F 23.1°F 1.05 in 47.5°F 19.3°F 0.53 in
March 52.9°F 28.3°F 0.96 in 56.4°F 27.1°F 1.12 in
April 60.1°F 32.9°F 1.21 in 62.5°F 33.7°F 1.67 in
May 69.5°F 40.6°F 1.43 in 71.7°F 43.4°F 2.29 in
June 78.4°F 47.1°F 0.75 in 84.1°F 52.9°F 1.68 in
July 87.9°F 53.8°F 0.24 in 90.2°F 59.3°F 2.12 in
August 85.9°F 51.9°F 0.34 in 87.9°F 57.2°F 1.83 in
September 76.3°F 44.2°F 0.50 in 80.1°F 48.2°F 1.51 in
October 62.0°F 34.8°F 0.78 in 66.7°F 35.7°F 0.98 in
November 46.5°F 25.6°F 0.94 in 54.8°F 25.5°F 0.70 in
December 35.3°F 19.2°F 1.30 in 45.9°F 17.7°F 0.47 in
Castleford overview
Full climate profile
 Denver overview
Full climate profile