Grottoes, VA vs Phoenix, AZ

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

Grottoes is cooler than Phoenix (54.1°F vs 72.5°F annual avg) and wetter than it (45.3 in vs 8.9 in per year). Grottoes has a Humid subtropical climate; Phoenix a Desert (hot) climate.

Grottoes, VA

Annual avg
54.1°F
Annual precip
45.3 in
Warmest month
July (85.7°F)
Coldest month
January (23.4°F)
Annual swing
40.7°F
Pleasant months
2 / 12
Humid subtropical Cfa USDA Zone 7b

Phoenix, AZ

Annual avg
72.5°F
Annual precip
8.9 in
Warmest month
July (104.0°F)
Coldest month
December (42.7°F)
Annual swing
39.1°F
Pleasant months
2 / 12
Desert (hot) BWh USDA Zone 9b

Best months to visit each city

Grottoes

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

Phoenix

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

Month-by-month comparison

Month Grottoes Phoenix
High Low Precip High Low Precip
January 44.2°F 23.4°F 3.16 in 65.4°F 44.1°F 1.17 in
February 47.6°F 24.9°F 2.80 in 68.1°F 46.1°F 1.21 in
March 55.4°F 31.3°F 4.11 in 75.0°F 50.9°F 1.09 in
April 66.3°F 39.8°F 3.94 in 82.5°F 56.6°F 0.35 in
May 74.2°F 50.0°F 3.59 in 91.5°F 64.7°F 0.19 in
June 82.1°F 58.6°F 4.47 in 101.5°F 72.7°F 0.03 in
July 85.7°F 63.3°F 3.68 in 104.0°F 80.8°F 0.81 in
August 84.6°F 61.4°F 3.69 in 102.5°F 80.5°F 0.96 in
September 77.5°F 54.5°F 5.46 in 97.5°F 74.7°F 0.71 in
October 67.7°F 42.6°F 3.41 in 86.3°F 62.7°F 0.67 in
November 56.4°F 32.7°F 4.03 in 74.0°F 50.8°F 0.90 in
December 47.1°F 26.8°F 2.99 in 63.9°F 42.7°F 0.81 in
Grottoes overview
Full climate profile
 Phoenix overview
Full climate profile