Longview (TX) monthly weather averages

Average daytime temperature

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

Longview average temperature chart (Celsius) Longview average temperature chart (Fahrenheit)
Average monthly temperatures in Longview (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 12.1 14.8 19.5 24.1 27.7 31.3 33.7 33.8 30.2 25.2 19.2 14
°F 53.8 58.6 67.2 75.4 81.8 88.4 92.7 92.9 86.4 77.4 66.5 57.2

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.

Longview monthly rainfall chart (mm) Longview monthly rainfall chart (inches)
Average monthly rainfall in Longview (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 87 92 99 116 130 102 74 61 93 100 103 105
inches 3.4 3.6 3.9 4.6 5.1 4 2.9 2.4 3.7 3.9 4 4.1
Rainy days 9 8 9 8 9 8 7 7 8 7 8 9

Average annual rainfall in Longview: 1098.833mm (432.6 inches)

Average daily sunshine

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

Longview average daily sunshine chart
Average daily sunshine Longview
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.7 6.6 7.3 8.1 9 10.5 10.9 10.2 8.7 8 6.4 5.7

Day / night temperatures

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

Longview average minimum / maximum temperatures (Celsius) Longview average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Longview (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 0 2.1 6.6 11.4 15.5 19.4 21.4 21.1 17.7 11.1 6.1 1.5
Max °C 12.4 15.1 19.9 24.5 28 31.6 34.1 34.2 30.6 25.6 19.5 14.3
Min °F 32 35.8 43.8 52.4 59.8 66.9 70.4 69.9 63.8 51.9 43 34.7
Max °F 43.2 47.5 55.8 64.2 71.1 77.9 81.9 81.7 75.4 64.9 55 46.2

Sea temperature

The graph below shows the average sea temperature.

Longview average sea temperature chart (Celsius) Longview average sea temperature chart (Fahrenheit)
Average sea temperature around Longview in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 15.4 15.1 16 18 20.8 23.6 25.6 26.9 25.7 22.5 19.4 17.1
°F 59.7 59.1 60.8 64.4 69.4 74.5 78.2 80.4 78.3 72.6 67 62.7

Wind speed

The graph below shows the average wind speed.

Longview average winspeed by month (km/h) Longview average winspeed by month (mph)
Average wind speed in Longview (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 16 17 18 17 15 13 12 12 13 13 15 16
mph 10 11 11 11 9 8 8 7 8 8 9 10

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.

Longview relative humidity averages
Average relative humidity in Longview
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
72% 70% 68% 69% 73% 72% 70% 70% 73% 71% 73% 73%

Other monthly averages

UV index Best time to go?

Longview weather stats

Longview weather statistics
Hottest month: July 33.7°C 92.7°F
Driest month: August 61mm 2.4ins
Sunniest month: July 10.9hrs
Coldest month: January 12.1°C 53.8°F
Wettest month: May 130mm 5.1ins
Warmest sea: August 26.9°C 80.4°F
Map showing location of Longview (32.5007, -94.74049) Longview map pin © Google

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