Prefektur Yamagata
Iklim

Iklim di Prefektur Yamagata ditandai oleh musim panas yang lembap dan musim salju yang panjang. Namun baik musim semi ataupun musim gugur waktunya cukup pendek, musim semi cukup dingin namun musim gugur hangat, tetapi keduanya cukup kering dan cerah. Prefektur Yamagata, bersama dengan bagian utara Miyagi dan Iwate adalah daerah transisi dari iklim subtropis basah (Koppen Dfa/Dfb) ke iklim kontinen lembab sama seperti di daratan Jepang lainnya. Suhu musim dingin jarang turun di bawah -10 °C, dan bahkan sering naik di atas 30 °C pada bulan Juli dan Agustus. Curah hujan turun sepanjang tahun dan satu atau mungkin dua topan biasanya melewati antara Agustus dan Oktober. Musim dingin dapat dilihat hujan salju lebat terutama di ketinggian yang lebih tinggi, meskipun pantai Laut Jepang lebih ringan dan turun hujan lebih banyak. Salju yang turun di daerah Shinjō adalah tergolong dari daerah pegunungan yang berpenduduk, sedangkan salju yang turun di kota Yamagata yang khas di daerah lembah. Pegunungan tengah di sekitar Gassan dapat dilihat salju setebal 3000 cm dalam satu musim dengan kedalaman hingga 8 meter di ketinggian yang lebih tinggi.
| Data iklim Yamagata, Yamagata> Bulan | Data iklim Yamagata, Yamagata> Jan | Data iklim Yamagata, Yamagata> Feb | Data iklim Yamagata, Yamagata> Mar | Data iklim Yamagata, Yamagata> Apr | Data iklim Yamagata, Yamagata> Mei | Data iklim Yamagata, Yamagata> Jun | Data iklim Yamagata, Yamagata> Jul | Data iklim Yamagata, Yamagata> Agt | Data iklim Yamagata, Yamagata> Sep | Data iklim Yamagata, Yamagata> Okt | Data iklim Yamagata, Yamagata> Nov | Data iklim Yamagata, Yamagata> Des | Data iklim Yamagata, Yamagata> Tahun |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Rekor tertinggi °C (°F) | 18.1  (64.6) | 17.3  (63.1) | 23.7  (74.7) | 33.3  (91.9) | 33.4  (92.1) | 35.6  (96.1) | 40.8  (105.4) | 38.9  (102) | 36.1  (97) | 32.3  (90.1) | 26.9  (80.4) | 20.1  (68.2) | 40.8  (105.4) |
| Rata-rata tertinggi °C (°F) | 3  (37) | 4  (39) | 8  (46) | 16  (61) | 22  (72) | 25  (77) | 28  (82) | 30  (86) | 25  (77) | 19  (66) | 12  (54) | 6  (43) | 16  (61) |
| Rata-rata terendah °C (°F) | −4  (25) | −4  (25) | −1  (30) | 4  (39) | 10  (50) | 15  (59) | 19  (66) | 20  (68) | 16  (61) | 9  (48) | 3  (37) | −1  (30) | 7  (45) |
| Rekor terendah °C (°F) | −20.0  (−4) | −19.0  (−2.2) | −15.5  (4.1) | −7.3  (18.9) | −1.8  (28.8) | 3.0  (37.4) | 6.7  (44.1) | 8.4  (47.1) | 3.0  (37.4) | −2.4  (27.7) | −7.2  (19) | −15.0  (5) | −20.0  (−4) |
| Presipitasi mm (inci) | 75  (2.95) | 70  (2.76) | 67  (2.64) | 68  (2.68) | 81  (3.19) | 103  (4.06) | 144  (5.67) | 149  (5.87) | 134  (5.28) | 76  (2.99) | 81  (3.19) | 77  (3.03) | 1.125  (44,29) |
| Curah salju cm (inci) | 163  (64.2) | 147  (57.9) | 71  (28) | 3  (1.2) | 0  (0) | 0  (0) | 0  (0) | 0  (0) | 0  (0) | 0  (0) | 12  (4.7) | 92  (36.2) | 491  (193.3) |
Sumber: Japan Meteorological Agency
| Data iklim Shinjō, Yamagata> Bulan | Data iklim Shinjō, Yamagata> Jan | Data iklim Shinjō, Yamagata> Feb | Data iklim Shinjō, Yamagata> Mar | Data iklim Shinjō, Yamagata> Apr | Data iklim Shinjō, Yamagata> Mei | Data iklim Shinjō, Yamagata> Jun | Data iklim Shinjō, Yamagata> Jul | Data iklim Shinjō, Yamagata> Agt | Data iklim Shinjō, Yamagata> Sep | Data iklim Shinjō, Yamagata> Okt | Data iklim Shinjō, Yamagata> Nov | Data iklim Shinjō, Yamagata> Des | Data iklim Shinjō, Yamagata> Tahun |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Rekor tertinggi °C (°F) | 13.3  (55.9) | 14.0  (57.2) | 19.5  (67.1) | 30.2  (86.4) | 33.5  (92.3) | 32.6  (90.7) | 36.9  (98.4) | 37.4  (99.3) | 33.9  (93) | 27.9  (82.2) | 22.5  (72.5) | 19.0  (66.2) | 37.4  (99.3) |
| Rata-rata tertinggi °C (°F) | 1  (34) | 2  (36) | 6  (43) | 14  (57) | 20  (68) | 24  (75) | 27  (81) | 29  (84) | 24  (75) | 18  (64) | 11  (52) | 4  (39) | 15  (59) |
| Rata-rata terendah °C (°F) | −4  (25) | −4  (25) | −2  (28) | 3  (37) | 9  (48) | 14  (57) | 19  (66) | 20  (68) | 15  (59) | 8  (46) | 3  (37) | −1  (30) | 7  (45) |
| Rekor terendah °C (°F) | −19.6  (−3.3) | −20.2  (−4.4) | −16.5  (2.3) | −9.3  (15.3) | −2.1  (28.2) | 3.7  (38.7) | 7.6  (45.7) | 10.9  (51.6) | 4.1  (39.4) | −0.8  (30.6) | −5.8  (21.6) | −15.2  (4.6) | −20.2  (−4.4) |
| Presipitasi mm (inci) | 181  (7.13) | 145  (5.71) | 112  (4.41) | 98  (3.86) | 107  (4.21) | 131  (5.16) | 186  (7.32) | 175  (6.89) | 153  (6.02) | 152  (5.98) | 195  (7.68) | 211  (8.31) | 1.843  (72,56) |
| Curah salju cm (inci) | 283  (111.4) | 242  (95.3) | 134  (52.8) | 20  (7.9) | 0  (0) | 0  (0) | 0  (0) | 0  (0) | 0  (0) | 0  (0) | 28  (11) | 168  (66.1) | 878  (345.7) |
Sumber: Japan Meteorological Agency
| Data iklim Sakata, Yamagata> Bulan | Data iklim Sakata, Yamagata> Jan | Data iklim Sakata, Yamagata> Feb | Data iklim Sakata, Yamagata> Mar | Data iklim Sakata, Yamagata> Apr | Data iklim Sakata, Yamagata> Mei | Data iklim Sakata, Yamagata> Jun | Data iklim Sakata, Yamagata> Jul | Data iklim Sakata, Yamagata> Agt | Data iklim Sakata, Yamagata> Sep | Data iklim Sakata, Yamagata> Okt | Data iklim Sakata, Yamagata> Nov | Data iklim Sakata, Yamagata> Des | Data iklim Sakata, Yamagata> Tahun |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Rekor tertinggi °C (°F) | 15.5  (59.9) | 21.6  (70.9) | 22.6  (72.7) | 28.6  (83.5) | 31.3  (88.3) | 31.8  (89.2) | 36.9  (98.4) | 40.1  (104.2) | 35.1  (95.2) | 30.9  (87.6) | 24.2  (75.6) | 19.0  (66.2) | 40.1  (104.2) |
| Rata-rata tertinggi °C (°F) | 4  (39) | 4  (39) | 8  (46) | 14  (57) | 19  (66) | 23  (73) | 27  (81) | 29  (84) | 25  (77) | 19  (66) | 13  (55) | 8  (46) | 16  (61) |
| Rata-rata terendah °C (°F) | −1  (30) | −2  (28) | 1  (34) | 5  (41) | 11  (52) | 16  (61) | 20  (68) | 21  (70) | 17  (63) | 10  (50) | 5  (41) | 1  (34) | 9  (48) |
| Rekor terendah °C (°F) | −16.9  (1.6) | −12.8  (9) | −9.9  (14.2) | −3.7  (25.3) | −0.2  (31.6) | 7.5  (45.5) | 9.5  (49.1) | 13.2  (55.8) | 7.0  (44.6) | 1.4  (34.5) | −5.1  (22.8) | −12.5  (9.5) | −16.9  (1.6) |
| Presipitasi mm (inci) | 153  (6.02) | 115  (4.53) | 104  (4.09) | 106  (4.17) | 117  (4.61) | 128  (5.04) | 186  (7.32) | 176  (6.93) | 185  (7.28) | 174  (6.85) | 224  (8.82) | 202  (7.95) | 1.861  (73,27) |
| Curah salju cm (inci) | 138  (54.3) | 120  (47.2) | 43  (16.9) | 1  (0.4) | 0  (0) | 0  (0) | 0  (0) | 0  (0) | 0  (0) | 0  (0) | 10  (3.9) | 64  (25.2) | 375  (147.6) |
Sumber: Japan Meteorological Agency