The concept of retrofitting became an urgent necessity during World War II, when weapons technology was advancing at an intense pace and planes and ships were becoming outdated even before their construction was complete, and the only solution was to retrofit the completed craft with the brand-new technology.
Weather in Tulsa in January 2017. Check the weather in Tulsa in January before you book your next holiday in Oklahoma. Long-term weather averages give the best indication of the weather in January 2017 and include figures for temperature, sunshine and rainfall for Tulsa, Oklahoma, United States plus [sunrise & sunset times]. Weather in Tulsa in January. The average maximum daytime temperature in Tulsa in January is a cool 8Â°C (46Â°F).
More than likely the weather here in February will be considerably warmer than OK, and I would expect it to be cool yet pleasant. According to weather.com the high/low average is 67-42 degrees. However, having lived here for 35 years, I know how unpredictable the weather is.