Lithachne humilis is known from localities with an annual mean temperature of 22.5°C and precipitation of 1645 mm. Temperatures show considerable seasonality (standard deviation ~263.4), varying from 31.5°C in the warmest month to 13.6°C in the coolest (isothermality ratio ~62.7). Precipitation shows moderate seasonality (coefficient of variation ~47.4), varying from 347 mm in the wettest month to 14 mm in the driest. The mean temperatures of the wettest (totaling 936 mm) and driest (totaling 60 mm) quarters being 24.3°C and 20.7°C, respectively, and the mean precipitation of the warmest (27.6°C) and coolest (0.2°C) quarters being 384 mm and 275 mm, respectively.

Tables and figures are dynamically generated by intersecting georeferenced herbarium specimen localities with 10 minute resolution WorldClim v2.1 variables (Fick and Hijmans 2017). The above data are subject to change as specimens and geocoordinates are added, removed or altered.

Fick, S.E. and R.J. Hijmans, 2017. Worldclim 2: New 1-km spatial resolution climate surfaces for global land areas. International Journal of Climatology 37(12), 4302–4315. doi:10.1002/joc.5086

Specimens Referenced: Davidse, Gerrit 12421 [1970-07-23], Pohl, R.W. 12063 [1970-06-23], Pohl, R.W. 13376 [1977-12-24], Pohl, R.W. 13765 [1978-12-22], [no data available] [], ---Cortés: Antonio Molina R. 3870 [1950-12-21], Pohl, Richard W. 12063 [1970-06-23], Pohl, Richard W. 13376 [1977-12-24], ---Missouri: Malcomber, Simon T. 27 [2001-08-27], ---Olancho: Pohl, Richard W. 12421 [1970-07-23], Pohl, Richard W. 13765 [1978-12-22]. HONDURAS ---: Davidse, Gerrit 12421 [1970-07-23], Pohl, Richard W. [], Pohl, Richard W. [1970-06-23], Pohl, Richard W. [1970-07-23], Pohl, Richard W. Judziewicz 5411 [1988-11-17], ---Cortés: Molina Rosito, Antonio [1950-12-21], Molina Rosito, Antonio 3870 [1950-12-21], Pohl, Richard W. 12063 [1970-06-23], Pohl, Richard W. [1977-12-24], Pohl, Richard W. 13376 [1977-12-24], ---Cortés / Santa Bárbara: Molina R., A. 3870 [1950-12-21], ---Olancho: Croat, Thomas B. [1987-02-07], Croat, Thomas B. 64356 [1987-02-07], Pohl, Richard W. 12421 [1970-07-23], Pohl, Richard W. 13765 [1978-12-22], Standley, Paul C. 18472 [1949-03-22], Standley, Paul C. 18808 [1949-03-26]. UNITED STATES ---Missouri: Davidse, Gerrit 42732 [2015-10-13]