Annual Weather Data

79°F

Bismarck, North Dakota, USA

Updated: 22-Sep-2021 4:08pm

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	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep
FriMonMonThuSatTueThuSunWedFriMonWed 1	36.5	28.7	42.6	65.4	81.6	82.6	93.2	87.6	71.6
SatTueTueFriSunWedFriMonThuSatTueThu 2	39.1	28.1	57.3	70.8	62.9	87.1	94.2	90.7	72.1
SunWedWedSatMonThuSatTueFriSunWedFri 3	44.6	28.0	60.2	78.5	55.2	95.5	102.4	90.6	70.6
MonThuThuSunTueFriSunWedSatMonThuSat 4	42.2	10.9	61.7	72.1	60.2	102.7	93.0	91.2	77.6
TueFriFriMonWedSatMonThuSunTueFriSun 5	37.4	9.9	51.9	67.0	55.9	100.9	92.9	85.2	83.3
WedSatSatTueThuSunTueFriMonWedSatMon 6	33.5	-4.6	59.8	54.6	67.5	83.2	68.1	84.6	92.3
ThuSunSunWedFriMonWedSatTueThuSunTue 7	34.0	-5.8	55.0	62.2	59.4	95.3	73.1	86.8	77.7
FriMonMonThuSatTueThuSunWedFriMonWed 8	33.3	-0.9	62.2	68.9	46.6	81.4	82.5	99.7	75.5
SatTueTueFriSunWedFriMonThuSatTueThu 9	32.6	1.7	50.5	55.9	59.4	88.7	77.4	82.9	81.9
SunWedWedSatMonThuSatTueFriSunWedFri 10	39.6	-3.1	37.7	67.9	60.6	93.4	87.7	90.7	88.8
MonThuThuSunTueFriSunWedSatMonThuSat 11	40.3	-11.7	35.3	47.8	65.5	83.0	88.3	89.6	69.7
TueFriFriMonWedSatMonThuSunTueFriSun 12	49.9	-6.9	57.1	34.8	72.1	84.9	85.4	78.8	74.3
WedSatSatTueThuSunTueFriMonWedSatMon 13	47.7	-14.0	63.8	27.9	72.4	87.2	85.9	85.9	70.6
ThuSunSunWedFriMonWedSatTueThuSunTue 14	38.6	-3.1	50.9	35.5	75.1	88.3	85.5	97.2	74.2
FriMonMonThuSatTueThuSunWedFriMonWed 15	26.8	6.1	34.6	40.2	79.6	91.1	88.9	99.0	85.1
SatTueTueFriSunWedFriMonThuSatTueThu 16	39.5	8.9	34.9	43.8	79.6	89.9	88.8	100.3	74.3
SunWedWedSatMonThuSatTueFriSunWedFri 17	31.6	13.2	43.4	56.6	79.6	87.2	92.3	100.7	70.1
MonThuThuSunTueFriSunWedSatMonThuSat 18	29.8	15.3	47.4	46.8	78.4	80.4	95.9	99.2	82.6
TueFriFriMonWedSatMonThuSunTueFriSun 19	31.3	30.0	58.7	37.8	84.7	85.2	98.7	82.8	82.7
WedSatSatTueThuSunTueFriMonWedSatMon 20	39.2	43.9	67.7	35.8	82.5	71.5	94.7	68.6	69.6
ThuSunSunWedFriMonWedSatTueThuSunTue 21	29.5	44.7	58.2	56.1	70.9	68.8	94.0	76.2	71.3
FriMonMonThuSatTueThuSunWedFriMonWed 22	25.8	51.1	58.7	63.0	50.5	85.8	100.9	80.4
SatTueTueFriSunWedFriMonThuSatTueThu 23	31.1	42.5	56.7	40.6	68.5	97.0	96.5	85.6
SunWedWedSatMonThuSatTueFriSunWedFri 24	21.1	37.3	44.2	52.7	78.3	86.4	89.7	76.5
MonThuThuSunTueFriSunWedSatMonThuSat 25	14.6	46.1	58.2	41.3	66.7	70.7	96.1	71.7
TueFriFriMonWedSatMonThuSunTueFriSun 26	3.5	48.0	44.0	52.2	51.2	77.7	99.0	63.4
WedSatSatTueThuSunTueFriMonWedSatMon 27	12.7	28.7	40.5	67.2	50.5	77.9	88.1	75.2
ThuSunSunWedFriMonWedSatTueThuSunTue 28	18.9	35.7	63.3	72.1	61.1	80.4	89.9	79.6
FriMonThuSatTueThuSunWedFriMonWed 29	23.8		63.1	70.0	67.2	85.0	80.9	81.5
SatTueFriSunWedFriMonThuSatTueThu 30	24.2		26.2	75.3	74.6	90.9	86.9	82.6
SunWedMonSatTueSunFri 31	21.2		38.9		78.0		88.3	81.2
Avg:	31.4	18.2	51.1	55.4	67.6	86.0	89.7	85.4	* 76.9
Hi:	49.9	51.1	67.7	78.5	84.7	102.7	102.4	100.7	* 92.3
Lo:	3.5	-14.0	26.2	27.9	46.6	68.8	68.1	63.4	* 69.6
Note:	*Incomplete dataset.

Avg	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2021	31.4	18.2	51.1	55.4	67.6	86.0	89.7	85.4	* 76.9
2020	22.6	31.3	44.1	52.1	65.6	81.6	84.5	85.4	71.6	47.9	47.7	34.9
2019	20.2	6.8	31.2	53.4	61.5	76.4	82.1	77.3	69.3	47.1	36.4	26.3
2018	23.9	19.0	34.4	46.5	74.9	81.1	84.2	84.1	67.5	51.8	31.7	31.8
2017	19.6	30.6	39.0	56.5	70.2	79.9	89.1	78.3	72.0	59.6	40.2	27.2
2016	23.9	36.9	* 51.6	54.9	* 69.9	79.2	* 82.4	81.6	70.8	58.5	51.5	18.9
2015	* 26.0	20.5	* 49.2	57.5	64.3	* 76.4	82.0	83.5	* 78.0	59.9	43.6	* 27.4
2014	23.4	17.8	* 34.7	51.5	* 64.5	71.9	79.0	* 77.0	70.5	* 58.6	28.8	27.2
2013	* 22.1	28.9	30.2	* 43.6	* 65.7	74.2	81.3	* 82.7	74.1	50.3	* 36.2	15.0
2012	* 33.2	32.7	56.5	* 58.8	67.0	78.2	* 87.7	80.5	74.7	* 51.8	* 36.8	22.2
2011	* 15.0	20.3	* 27.4	47.3	* 61.3	* 72.4	82.3	* 79.1	70.5	* 57.9	* 42.2	33.0
2010	17.1	* 18.1	39.8	59.4	* 64.7	74.0	81.2	82.1	65.5	* 58.3	36.5	16.9
2009	16.9	20.6	29.2	49.9	66.6	* 72.0	* 76.5	77.6	* 76.6	44.5	50.2	* 15.3
2008	23.8	25.4	41.7	54.9	64.7	73.3	83.3	82.4	69.1	56.4	38.4	16.6
2007	28.4	18.4	47.4	53.4	* 53.4	78.4	87.9	78.9	72.5	57.8	41.6	26.6
2006	34.7	29.0	40.6	63.1	69.8	79.1	91.0	84.3	68.0	51.7	41.6	35.0
2005	19.5	35.7	42.9	59.7	63.3	77.1	85.1	80.6	75.4	58.6	41.9	27.9
2004			* 50.8	58.2	62.6	72.0	81.3	75.7	72.2	57.0	47.1	31.2
Avg	* 23.6	* 24.1	* 41.2	* 54.2	* 65.4	* 76.8	* 83.9	* 80.9	* 72.0	* 54.6	* 40.7	* 25.5

	Winter			Spring			Summer			Autumn
	Dec	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov
2021Hi	54.9	49.9	51.1	67.7	78.5	84.7	102.7	102.4	100.7	* 92.3
Lo	13.8	3.5	-14.0	26.2	27.9	46.6	68.8	68.1	63.4	* 69.6
Avg	34.9	31.4	18.2	51.1	55.4	67.6	86.0	89.7	85.4	* 76.9
Avg	28.5			58.1			87.0			* 76.9
2020Hi	42.8	43.3	48.8	64.9	75.8	82.6	94.7	95.4	98.4	90.0	74.1	76.5
Lo	4.5	-7.2	5.8	22.6	16.8	47.3	67.4	73.6	73.3	52.5	23.0	26.9
Avg	26.3	22.6	31.3	44.1	52.1	65.6	81.6	84.5	85.4	71.6	47.9	47.7
Avg	26.6			54.0			83.9			55.7
2019Hi	50.4	46.0	41.1	51.6	77.5	83.3	89.2	90.0	91.8	87.1	76.0	55.3
Lo	8.0	-9.6	-8.2	0.3	31.6	44.3	60.7	73.0	65.7	48.4	25.0	5.9
Avg	31.8	20.2	6.8	31.2	53.4	61.5	76.4	82.1	77.3	69.3	47.1	36.4
Avg	20.0			48.6			78.6			50.9
2018Hi	51.7	48.1	42.4	52.3	82.6	93.0	91.9	95.8	102.7	85.2	71.4	55.8
Lo	-11.0	-6.2	2.2	15.7	19.2	48.3	68.4	71.7	58.5	42.5	31.6	16.0
Avg	27.2	23.9	19.0	34.4	46.5	74.9	81.1	84.2	84.1	67.5	51.8	31.7
Avg	23.5			52.0			83.1			50.3
2017Hi	36.6	40.7	54.7	63.2	74.8	87.8	98.0	99.7	88.7	94.1	78.8	70.0
Lo	-5.0	-2.6	3.8	9.2	35.4	58.7	63.1	72.8	68.1	50.8	35.1	16.7
Avg	18.9	19.6	30.6	39.0	56.5	70.2	79.9	89.1	78.3	72.0	59.6	40.2
Avg	22.7			55.2			82.5			57.3
	Dec	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov
2016Hi	* 59.4	45.0	66.4	* 73.1	71.4	* 85.9	92.2	* 96.3	96.0	86.9	75.5	74.3
Lo	* 4.6	-1.4	14.3	* 29.5	38.2	* 48.1	64.1	* 69.6	60.1	57.8	41.2	28.1
Avg	* 27.4	23.9	36.9	* 51.6	54.9	* 69.9	79.2	* 82.4	81.6	70.8	58.5	51.5
Avg	* 29.3			* 60.3			* 81.1			60.2
2015Hi	44.1	* 46.9	46.8	* 73.3	79.7	81.8	* 89.1	92.1	101.4	* 98.5	87.1	66.0
Lo	-0.9	* -4.8	1.0	* 18.4	38.8	41.1	* 57.9	70.5	66.7	* 63.3	37.2	18.8
Avg	27.2	* 26.0	20.5	* 49.2	57.5	64.3	* 76.4	82.0	83.5	* 78.0	59.9	43.6
Avg	* 24.7			* 57.1			* 80.7			* 59.9
2014Hi	42.2	40.4	42.6	* 62.1	74.6	* 87.4	85.2	93.6	* 87.5	88.8	* 78.5	60.2
Lo	-9.3	-10.0	-1.1	* -9.5	28.4	* 42.0	57.6	65.6	* 56.7	48.9	* 38.3	7.9
Avg	15.0	23.4	17.8	* 34.7	51.5	* 64.5	71.9	79.0	* 77.0	70.5	* 58.6	28.8
Avg	18.8			* 50.4			* 76.0			* 52.4
2013Hi	48.9	* 40.5	43.0	57.3	* 77.3	* 87.6	85.6	90.9	* 99.7	91.9	69.1	* 53.5
Lo	2.2	* -9.3	2.3	15.4	* 28.0	* 48.2	52.6	70.8	* 73.7	54.6	31.6	* 10.0
Avg	22.2	* 22.1	28.9	30.2	* 43.6	* 65.7	74.2	81.3	* 82.7	74.1	50.3	* 36.2
Avg	* 24.3			* 46.3			* 79.3			* 54.5
2012Hi	52.5	* 59.0	50.7	78.9	* 87.7	87.0	91.0	* 100.6	97.9	96.8	* 77.8	* 53.8
Lo	10.2	* 4.9	9.9	24.3	* 37.7	50.0	61.9	* 70.2	65.1	57.2	* 30.0	* 15.2
Avg	33.0	* 33.2	32.7	56.5	* 58.8	67.0	78.2	* 87.7	80.5	74.7	* 51.8	* 36.8
Avg	* 33.0			* 60.9			* 82.0			* 54.8
	Dec	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov
2011Hi	37.1	* 36.7	47.3	* 43.7	69.8	* 74.4	* 87.9	95.0	* 92.9	85.7	* 83.9	* 57.3
Lo	0.4	* -5.4	-6.7	* 4.7	30.5	* 42.6	* 58.8	71.4	* 68.4	50.0	* 45.4	* 14.0
Avg	16.9	* 15.0	20.3	* 27.4	47.3	* 61.3	* 72.4	82.3	* 79.1	70.5	* 57.9	* 42.2
Avg	* 17.5			* 45.6			* 78.2			* 57.6
2010Hi	* 34.2	44.2	* 32.0	71.8	76.4	* 87.1	92.6	93.4	101.5	82.3	* 79.3	68.7
Lo	* -5.0	-12.4	* 6.0	25.2	36.6	* 41.3	61.4	68.5	68.7	46.2	* 31.3	6.9
Avg	* 15.3	17.1	* 18.1	39.8	59.4	* 64.7	74.0	81.2	82.1	65.5	* 58.3	36.5
Avg	* 16.8			* 54.1			79.2			* 53.4
2009Hi	40.1	40.9	36.9	50.2	75.3	83.2	* 87.0	* 92.5	95.9	* 87.8	77.0	70.7
Lo	-12.2	-9.3	0.1	-2.8	29.7	47.9	* 44.9	* 65.0	66.3	* 58.7	30.1	33.0
Avg	16.6	16.9	20.6	29.2	49.9	66.6	* 72.0	* 76.5	77.6	* 76.6	44.5	50.2
Avg	18.0			48.5			* 75.5			* 56.1
2008Hi	45.4	48.5	43.6	62.3	80.9	80.1	85.5	92.9	96.3	89.7	75.3	66.8
Lo	10.5	-6.3	-3.1	14.1	38.0	48.6	53.8	69.8	65.5	54.7	40.6	16.9
Avg	26.6	23.8	25.4	41.7	54.9	64.7	73.3	83.3	82.4	69.1	56.4	38.4
Avg	25.3			53.8			79.7			54.7
2007Hi	51.4	47.0	47.3	79.2	84.0	* 84.0	89.7	103.6	93.4	96.8	76.0	64.8
Lo	8.1	-0.8	-0.4	18.6	23.2	* 23.2	59.9	70.1	61.2	53.2	43.8	11.6
Avg	35.0	28.4	18.4	47.4	53.4	* 53.4	78.4	87.9	78.9	72.5	57.8	41.6
Avg	27.6			* 51.4			81.8			57.3
	Dec	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov
2006Hi	53.3	45.2	45.2	63.4	78.6	91.8	99.2	99.9	97.3	88.6	83.6	73.9
Lo	2.4	22.9	-2.8	25.0	47.3	42.3	53.6	78.5	71.8	47.6	28.5	4.7
Avg	27.9	34.7	29.0	40.6	63.1	69.8	79.1	91.0	84.3	68.0	51.7	41.6
Avg	30.6			57.8			84.9			53.7
2005Hi	59.6	45.5	57.2	68.9	79.8	83.8	90.7	99.7	95.4	94.3	90.5	68.3
Lo	-3.5	-6.3	9.0	25.7	36.5	40.8	64.5	67.1	66.8	55.6	37.3	17.8
Avg	31.2	19.5	35.7	42.9	59.7	63.3	77.1	85.1	80.6	75.4	58.6	41.9
Avg	28.6			55.2			81.0			58.6
2004Hi				* 60.7	83.0	80.7	89.3	99.9	90.7	95.9	82.4	64.0
Lo				* 44.1	35.8	35.9	53.3	59.2	58.3	50.4	38.9	25.6
Avg				* 50.8	58.2	62.6	72.0	81.3	75.7	72.2	57.0	47.1
Avg				* 59.7			76.4			58.7
Note:	*Incomplete dataset.