Gallup (NM) monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Gallup

Gallup average temperature chart (Celsius) Gallup average temperature chart (Fahrenheit)
Average monthly temperatures in Gallup (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 5.7 8.5 11.9 16.9 22.4 28 30.4 28.5 24.7 19.2 11.8 6.3
°F 42.2 47.2 53.4 62.3 72.4 82.3 86.7 83.3 76.4 66.5 53.2 43.4

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

Gallup monthly rainfall chart (mm) Gallup monthly rainfall chart (inches)
Average monthly rainfall in Gallup (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 24 16 22 11 14 11 44 49 26 27 22 20
inches 0.9 0.6 0.9 0.4 0.6 0.4 1.7 1.9 1 1.1 0.9 0.8
Rainy days 5 5 6 4 4 4 9 10 7 5 4 5

Average annual rainfall in Gallup: 211.833mm (83.4 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Gallup

Gallup average daily sunshine chart
Average daily sunshine Gallup
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 8.1 8.8 9.5 11 12.1 12.9 11.4 10.8 10.5 9.8 8.3 7.8

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

Gallup average minimum / maximum temperatures (Celsius) Gallup average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Gallup (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -10.5 -7.5 -4.7 -1.3 3.1 8 12.8 11.9 7.5 1.2 -4.2 -9.3
Max °C 6.1 8.9 12.3 17.3 22.9 28.5 30.8 28.9 25.1 19.6 12.2 6.7
Min °F 13.2 18.6 23.5 29.7 37.6 46.3 55 53.4 45.5 34.2 24.5 15.3
Max °F 28 33.3 38.8 46.4 55.4 64.8 71.2 68.7 61.3 50.7 39.2 29.7

Sea temperature

The graph below shows the average sea temperature.

Gallup average sea temperature chart (Celsius) Gallup average sea temperature chart (Fahrenheit)
Average sea temperature around Gallup in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 13.4 13.1 13.4 14 15.3 17.1 19 20.3 19.8 18 16 14.3
°F 56 55.6 56.1 57.2 59.6 62.7 66.2 68.5 67.6 64.4 60.9 57.8

Wind speed

The graph below shows the average wind speed.

Gallup average winspeed by month (km/h) Gallup average winspeed by month (mph)
Average wind speed in Gallup (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 13 14 17 18 18 17 16 14 14 13 13 12
mph 8 9 11 11 11 11 10 9 9 8 8 8

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

Gallup relative humidity averages
Average relative humidity in Gallup
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
62% 54% 44% 35% 31% 28% 42% 47% 47% 46% 53% 61%