<P> The climate of Saudi Arabia is marked by high temperatures during the day and low temperatures at night . Most of the country follows the pattern of the desert climate, with the exception of the southwest, which features a semi-arid climate . </P> <Table> <Tr> <Th_colspan="14"> (hide) Climate data for Riyadh, Saudi Arabia </Th> </Tr> <Tr> <Th> Month </Th> <Th> Jan </Th> <Th> Feb </Th> <Th> Mar </Th> <Th> Apr </Th> <Th> May </Th> <Th> Jun </Th> <Th> Jul </Th> <Th> Aug </Th> <Th> Sep </Th> <Th> Oct </Th> <Th> Nov </Th> <Th> Dec </Th> <Th> Year </Th> </Tr> <Tr> <Th> Record high ° C (° F) </Th> <Td> 33 (92) </Td> <Td> 36 (97) </Td> <Td> 38 (101) </Td> <Td> 43 (109) </Td> <Td> 47 (117) </Td> <Td> 53 (128) </Td> <Td> 48 (119) </Td> <Td> 47 (116) </Td> <Td> 45 (113) </Td> <Td> 43 (109) </Td> <Td> 36 (97) </Td> <Td> 32 (90) </Td> <Td> 53 (128) </Td> </Tr> <Tr> <Th> Average high ° C (° F) </Th> <Td> 19 (67) </Td> <Td> 23 (74) </Td> <Td> 27 (80) </Td> <Td> 32 (90) </Td> <Td> 38 (101) </Td> <Td> 41 (106) </Td> <Td> 43 (109) </Td> <Td> 42 (108) </Td> <Td> 40 (104) </Td> <Td> 34 (94) </Td> <Td> 27 (81) </Td> <Td> 22 (71) </Td> <Td> 32 (90) </Td> </Tr> <Tr> <Th> Daily mean ° C (° F) </Th> <Td> 14 (58) </Td> <Td> 17 (62) </Td> <Td> 21 (70) </Td> <Td> 27 (80) </Td> <Td> 32 (90) </Td> <Td> 34 (94) </Td> <Td> 36 (97) </Td> <Td> 36 (96) </Td> <Td> 33 (91) </Td> <Td> 28 (82) </Td> <Td> 22 (71) </Td> <Td> 17 (62) </Td> <Td> 26 (79) </Td> </Tr> <Tr> <Th> Average low ° C (° F) </Th> <Td> 11 (52) </Td> <Td> 15 (59) </Td> <Td> 21 (69) </Td> <Td> 26 (78) </Td> <Td> 28 (83) </Td> <Td> 29 (84) </Td> <Td> 27 (81) </Td> <Td> 26 (78) </Td> <Td> 20 (68) </Td> <Td> 16 (60) </Td> <Td> 11 (52) </Td> <Td> 9 (48) </Td> <Td> 20 (68) </Td> </Tr> <Tr> <Th> Record low ° C (° F) </Th> <Td> − 1 (30) </Td> <Td> 0 (32) </Td> <Td> (41) </Td> <Td> 11 (52) </Td> <Td> 17 (63) </Td> <Td> 20 (68) </Td> <Td> 22 (72) </Td> <Td> 22 (72) </Td> <Td> 16 (61) </Td> <Td> 12 (54) </Td> <Td> 7 (45) </Td> <Td> (35) </Td> <Td> − 1 (30) </Td> </Tr> <Tr> <Th> Average precipitation cm (inches) </Th> <Td> 1.4 (0.55) </Td> <Td> 1.0 (0.39) </Td> <Td> 2.4 (0.94) </Td> <Td> 2.9 (1.14) </Td> <Td> 0.8 (0.31) </Td> <Td> 0 (0) </Td> <Td> 0.1 (0.04) </Td> <Td> 0.1 (0.04) </Td> <Td> 0 (0) </Td> <Td> 0.3 (0.12) </Td> <Td> 0.7 (0.28) </Td> <Td> 1.4 (0.55) </Td> <Td> 11.1 (4.37) </Td> </Tr> <Tr> <Td_colspan="14"> Source: Weatherbase </Td> </Tr> </Table> <Tr> <Th_colspan="14"> (hide) Climate data for Riyadh, Saudi Arabia </Th> </Tr>

What is the average ambient temperature in saudi arabia
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