Nashua, NH vs Denver, CO

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

Nashua is cooler than Denver (48.8°F vs 51.4°F annual avg) and wetter than it (46.3 in vs 15.4 in per year). Nashua has a Hot-summer humid continental climate; Denver a Semi-arid (cold) climate.

Nashua, NH

Annual avg
48.8°F
Annual precip
46.3 in
Warmest month
July (84.7°F)
Coldest month
January (13.8°F)
Annual swing
48.9°F
Pleasant months
2 / 12
Hot-summer humid continental Dfa USDA Zone 6b

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

Nashua

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 Nashua Denver
High Low Precip High Low Precip
January 34.5°F 13.8°F 3.00 in 46.5°F 17.6°F 0.46 in
February 37.5°F 15.5°F 3.07 in 47.5°F 19.3°F 0.53 in
March 45.3°F 24.1°F 4.11 in 56.4°F 27.1°F 1.12 in
April 58.4°F 34.7°F 3.91 in 62.5°F 33.7°F 1.67 in
May 69.4°F 46.1°F 3.63 in 71.7°F 43.4°F 2.29 in
June 78.7°F 55.9°F 4.19 in 84.1°F 52.9°F 1.68 in
July 84.7°F 61.6°F 3.63 in 90.2°F 59.3°F 2.12 in
August 82.7°F 59.7°F 3.71 in 87.9°F 57.2°F 1.83 in
September 75.2°F 52.2°F 4.15 in 80.1°F 48.2°F 1.51 in
October 62.3°F 38.9°F 4.66 in 66.7°F 35.7°F 0.98 in
November 50.5°F 29.1°F 3.74 in 54.8°F 25.5°F 0.70 in
December 39.6°F 19.5°F 4.45 in 45.9°F 17.7°F 0.47 in
Nashua overview
Full climate profile
 Denver overview
Full climate profile