Anaconda (MT) monthly weather averages

Average daytime temperature

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

Anaconda average temperature chart (Celsius) Anaconda average temperature chart (Fahrenheit)
Average monthly temperatures in Anaconda (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -1.1 1.8 5 10.3 15.5 20.7 25.9 25.1 18.7 12.9 4.4 -0.8
°F 30 35.2 41.1 50.5 60 69.2 78.7 77.1 65.7 55.3 40 30.6

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.

Anaconda monthly rainfall chart (mm) Anaconda monthly rainfall chart (inches)
Average monthly rainfall in Anaconda (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 27 15 21 28 51 57 33 33 33 24 18 21
inches 1.1 0.6 0.8 1.1 2 2.3 1.3 1.3 1.3 0.9 0.7 0.8
Rainy days 11 9 12 10 12 11 8 8 8 7 10 11

Average annual rainfall in Anaconda: 293.266mm (115.5 inches)

Average daily sunshine

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

Anaconda average daily sunshine chart
Average daily sunshine Anaconda
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 4.2 5.8 7.7 8.6 9.5 10.7 12.6 11.1 9.2 7.2 4.2 3.6

Day / night temperatures

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

Anaconda average minimum / maximum temperatures (Celsius) Anaconda average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Anaconda (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -12.6 -10.1 -7.4 -3.2 1.1 4.8 7.4 6.7 2.5 -1.7 -7.1 -12.1
Max °C -0.9 2.1 5.4 10.6 15.9 21.1 26.4 25.5 19.1 13.3 4.7 -0.5
Min °F 9.4 13.9 18.8 26.2 34 40.6 45.3 44.1 36.5 28.9 19.2 10.2
Max °F 19.9 24.8 30.2 38.7 47.3 55.2 62.4 61 51.4 42.4 29.8 20.7

Sea temperature

The graph below shows the average sea temperature.

Anaconda average sea temperature chart (Celsius) Anaconda average sea temperature chart (Fahrenheit)
Average sea temperature around Anaconda in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 7.7 7.6 7.8 8.2 9.2 10.8 12.8 14.3 13.7 11.7 9.7 8.3
°F 45.9 45.7 46 46.8 48.5 51.5 55 57.8 56.7 53 49.4 46.9

Wind speed

The graph below shows the average wind speed.

Anaconda average winspeed by month (km/h) Anaconda average winspeed by month (mph)
Average wind speed in Anaconda (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 13 14 15 17 16 15 14 13 13 13 13 13
mph 8 9 9 10 10 9 9 8 8 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.

Anaconda relative humidity averages
Average relative humidity in Anaconda
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
71% 69% 63% 56% 56% 55% 48% 49% 57% 62% 70% 74%