United States · 1991–2020

Best time to visit
Dongola.

September leads for comfortable weather in Dongola: typically 27.7°C by day, 14.2°C at night, with 96 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortSeptember

Typical high27.7°C

Typical low14.2°C

Rain in September96 mm

Comfort

September

September · May · October

75climate match

Beach

August

August · July · June

76climate match

Outdoors

October

October · April · September

74climate match

The weakest month is January, scoring 5 against September’s 75 — days reach only 6.6°C, 17° below the 24°C the score treats as ideal.

Month by month

The whole year,
without the guesswork.

The bars show the comfort score. Day and night temperatures come from daily observed highs and lows; rain is the historical monthly estimate.

Jan

56.6° / -4°

Feb

99.3° / -2.2°

Mar

3215.4° / 2.3°

Apr

5621.2° / 7.5°

May

6825.2° / 12.5°

Jun

6029.8° / 17.4°

Jul

5631.5° / 19.8°

Aug

6031.7° / 18.8°

Sep

7527.7° / 14.2°

Oct

6621.8° / 7.7°

Nov

3014.4° / 2.3°

Dec

57.9° / -2.1°

Monthly climate evidence for Dongola — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	6.6°C	-4°C	94 mm	7	9 h 51	5	Good coverage
February	9.3°C	-2.2°C	89 mm	7.1	10 h 45	9	Good coverage
March	15.4°C	2.3°C	117 mm	8.5	11 h 51	32	Good coverage
April	21.2°C	7.5°C	145 mm	9.3	13 h 06	56	Good coverage
May	25.2°C	12.5°C	155 mm	10.2	14 h 09	68	Good coverage
June	29.8°C	17.4°C	124 mm	8	14 h 43	60	Good coverage
July	31.5°C	19.8°C	91 mm	6.7	14 h 30	56	Good coverage
August	31.7°C	18.8°C	69 mm	6.3	13 h 36	60	Good coverage
September	27.7°C	14.2°C	96 mm	6.1	12 h 23	75	Good coverage
October	21.8°C	7.7°C	104 mm	7.5	11 h 10	66	Good coverage
November	14.4°C	2.3°C	117 mm	7.9	10 h 07	30	Good coverage
December	7.9°C	-2.1°C	98 mm	7.5	9 h 36	5	Good coverage

Records at ANNA 4 N, 1895–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	24.4°C23 Jan 1909	-28.9°C12 Jan 1918	170 mm22 Jan 1999	421 mm1950 · driest 5 mm in 2024	120
February	25.6°C10 Feb 1932	-28.3°C9 Feb 1899	103 mm26 Feb 1945	218 mm1989 · driest 7 mm in 1947	122
March	32.8°C23 Mar 1910	-17.8°C5 Mar 1960	197 mm18 Mar 2008	401 mm2008 · driest 3 mm in 1910	120
April	33.3°C28 Apr 1915	-6.7°C8 Apr 2007	92 mm12 Apr 1948	443 mm2011 · driest 19 mm in 1915	120
May	36.7°C26 May 1911	-0.6°C16 May 1997	121 mm31 May 1997	351 mm1957 · driest 8 mm in 1925	121
June	40.6°C30 Jun 2012	3.9°C4 Jun 1998	123 mm28 Jun 1983	463 mm1928 · driest 6 mm in 1933	122
July	44.4°C22 Jul 1901	7.8°C23 Jul 1947	156 mm27 Jul 1909	297 mm1958 · driest 5 mm in 1974	123
August	43.3°C9 Aug 1930	7.2°C30 Aug 1946	113 mm17 Aug 1959	324 mm1985 · driest 9 mm in 1936	121
September	41.7°C6 Sep 1925	0.0°C24 Sep 1995	113 mm23 Sep 1993	296 mm1965 · driest 0 mm in 1928	122
October	35.0°C1 Oct 1910	-6.7°C24 Oct 1981	130 mm4 Oct 1910	290 mm1910 · driest 0 mm in 1908	122
November	28.3°C10 Nov 1902	-20.6°C25 Nov 1950	159 mm15 Nov 2005	236 mm1934 · driest 7 mm in 1910	122
December	24.4°C2 Dec 1982	-25.6°C22 Dec 1989	131 mm13 Dec 1918	331 mm1982 · driest 5 mm in 1925	121

Typical days per month at ANNA 4 N, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	23	3	2
February	0	0	18	3	2
March	2	0	12	4	<1
April	7	<1	4	4	0
May	17	4	0	5	0
June	27	16	0	4	0
July	29	22	0	3	0
August	30	23	0	2	0
September	22	9	<1	3	0
October	10	<1	2	3	<1
November	<1	0	12	4	<1
December	0	0	20	4	1

How often, not how much — every day in ANNA 4 N’s record sorted by what it was actually like, rather than averaged
Month	Warm & dry days	Wet days	Washouts	Week with 3+ wet days	Daytime mean has ranged
January	<1%	23%	10%	24%	2.7–9.7°C
February	4%	25%	10%	25%	5.0–12.1°C
March	17%	28%	13%	33%	10.2–17.9°C
April	41%	30%	13%	36%	17.9–22.7°C
May	63%	31%	13%	38%	22.8–27.4°C
June	73%	27%	12%	28%	28.1–32.3°C
July	79%	21%	10%	19%	30.1–34.0°C
August	79%	21%	9%	19%	29.5–33.5°C
September	76%	21%	9%	19%	25.4–30.7°C
October	56%	19%	9%	19%	19.5–24.6°C
November	17%	24%	11%	24%	11.4–16.9°C
December	1%	24%	11%	25%	4.6–10.9°C

A warm and dry day reaches 20°C with under 1 mm of rain; a wet day gets 1 mm or more; a washout gets 10 mm or more. The week column is the share of seven-day stretches in that month, across the station’s whole daily record, that contained three or more wet days — the odds a week-long trip is rained on repeatedly, counted rather than modelled. The last column is the 10th to 90th percentile of that month’s daytime average across individual years: a narrow band means the average is what you will get, a wide one means the average is a midpoint between years that felt quite different.

1897Each stripe is one year’s mean temperature against the 108-year average. Warmest: 1921. Coolest: 1979.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 4237155
NOAA station: USC00110187 · ANNA 4 N
Station distance: 19.3 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 21 usable years
Daylight: Calculated from latitude 37.36°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Important limit: Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.

These places read the same station, so their numbers are identical — distance from ANNA 4 N is what differs

Anna→Jonesboro→Cobden→Goreville→Grand Tower→Makanda→

Or put two places side by side: Dongola vs Anna

Best time to visitDongola.