Climate data for Monemvasia, Greece Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year Average high °F (°C) 58 (14) 58 (14) 61 (16) 66 (19) 72 (22) 79 (26) 83 (28) 85 (29) 81 (27) 75 (24) 67 (19) 61 (16) 70.5 (21.4) Average low °F (°C) 45 (7) 45 (7) 47 (8) 52 (11) 58 (14) 65 (18) 70 (21) 71 (22) 66 (19) 60 (16) 54 (12) 48 (9) 56.75 (13.75) Source: <World Weather Online >Monemvasia Monthly Climate Average, Greece.