Category:Tornadoes in the Northern Hemisphere by month

• Tornadoes in the Northern Hemisphere in January (15 C)
• Tornadoes in the Northern Hemisphere in February (17 C)
• Tornadoes in the Northern Hemisphere in March (23 C)
• Tornadoes in the Northern Hemisphere in April (27 C)
• Tornadoes in the Northern Hemisphere in May (35 C)
• Tornadoes in the Northern Hemisphere in June (32 C)
• Tornadoes in the Northern Hemisphere in July (23 C)
• Tornadoes in the Northern Hemisphere in August (27 C)
• Tornadoes in the Northern Hemisphere in September (8 C)
• Tornadoes in the Northern Hemisphere in October (9 C)
• Tornadoes in the Northern Hemisphere in November (10 C)
• Tornadoes in the Northern Hemisphere in December (9 C)

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• Tornadoes in Canada by month (6 C)
• Tornadoes in the United States by month (12 C)