Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-14 20:27:45 UTC Live · 52s ago

Cold risk
current heuristic
Very cold greenhouse conditions.
Tender plants may be having a deeply unpleasant experience.
🔥 Heat exposure
last 30 days
Warm hours (25°C+): 0
Hot hours (30°C+): 0
Danger hours (35°C+): 0
Much better than sample counts, because “one brief spike” and “all afternoon roasting” are not the same thing.
🥶 Cold exposure
last 30 days
Cold hours (≤5°C): 43
Cold days (≤5°C low): 8
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
1.87 °C
Today high / low
17.6° / -2.8°
Avg: 2.8°
30-day high / low
25.4° / -2.8°
Avg: 7.9°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 90 days · hourly averages
🩺 Data health
last 24h
Samples: 1439
Missing (est): 1
Last seen: 53s ago
Biggest gap: 7m
RSSI now: -78 dBm
Battery now: — V

Hourly highs / lows / average

Last 90 days
Useful takeaways
• Average temp over last 30 days: 7.9°C
• Days in the comfy band: 0
• Warm hours (25°C+): 0
• Hot hours (30°C+): 0
• Danger hours (35°C+): 0
• Cold hours (≤5°C): 43
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-14 (-2.8°C low)
• Hot days (30°C+ high): 0
• Danger days (35°C+ high): 0
• Cold days (≤5°C low): 8
Humidity now
90.3 %
Pressure now
1,013.2 hPa
Light now
6,933 lux

Recent samples

Page 1482 of 2374 · 50 per page · 118661 total
Time (UTC) Temp °C RSSI
2026-05-08 03:02:03 6.19 -82
2026-05-08 03:01:04 6.19 -81
2026-05-08 03:00:04 6.19 -80
2026-05-08 02:59:03 6.25 -82
2026-05-08 02:58:04 6.25 -84
2026-05-08 02:57:03 6.25 -81
2026-05-08 02:56:04 6.25 -84
2026-05-08 02:55:03 6.25 -80
2026-05-08 02:54:03 6.25 -81
2026-05-08 02:53:03 6.25 -81
2026-05-08 02:52:04 6.31 -81
2026-05-08 02:51:03 6.31 -81
2026-05-08 02:50:03 6.31 -81
2026-05-08 02:49:03 6.31 -80
2026-05-08 02:48:04 6.31 -81
2026-05-08 02:47:04 6.31 -81
2026-05-08 02:46:04 6.31 -81
2026-05-08 02:45:04 6.37 -81
2026-05-08 02:44:04 6.37 -81
2026-05-08 02:43:04 6.37 -81
2026-05-08 02:42:04 6.37 -81
2026-05-08 02:41:04 6.37 -81
2026-05-08 02:40:03 6.37 -80
2026-05-08 02:39:03 6.37 -82
2026-05-08 02:38:03 6.44 -81
2026-05-08 02:37:04 6.44 -82
2026-05-08 02:36:04 6.44 -81
2026-05-08 02:35:03 6.44 -80
2026-05-08 02:34:03 6.44 -82
2026-05-08 02:33:03 6.44 -80
2026-05-08 02:32:03 6.44 -81
2026-05-08 02:31:03 6.50 -81
2026-05-08 02:30:04 6.50 -82
2026-05-08 02:29:04 6.50 -81
2026-05-08 02:28:04 6.50 -81
2026-05-08 02:27:03 6.50 -82
2026-05-08 02:26:03 6.50 -81
2026-05-08 02:25:04 6.56 -81
2026-05-08 02:24:04 6.56 -81
2026-05-08 02:23:04 6.56 -81
2026-05-08 02:22:03 6.56 -83
2026-05-08 02:21:04 6.56 -81
2026-05-08 02:20:03 6.56 -81
2026-05-08 02:19:04 6.62 -82
2026-05-08 02:18:04 6.62 -81
2026-05-08 02:17:04 6.62 -81
2026-05-08 02:16:07 6.62 -87
2026-05-08 02:15:04 6.62 -86
2026-05-08 02:14:04 6.62 -87
2026-05-08 02:13:03 6.62 -85