Summers can be a bit steamy, but winters are mild and the city is well shaded with trees. Spring and fall are very moderate, if spring and early summer are the rainiest parts of the year in Stephenville.
Climate
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | ||
Avg. High | 55 | 60 | 68 | 75 | 82 | 89 | 94 | 93 | 87 | 78 | 66 | 57 | |
Avg. Low | 30 | 35 | 42 | 51 | 60 | 68 | 70 | 69 | 63 | 52 | 41 | 33 | |
Precipitation | 1.3 | 1.9 | 2.4 | 2.5 | 4.4 | 3.4 | 1.5 | 2.4 | 2.8 | 3.3 | 2.0 | 2.0 | |